Tag Archives: Engineering

Baltimore Bridge Collapse Conspiracies Debunked!

Take a look at the conspiracy theories surrounding the collapse of the Francis Scott Key Bridge in Baltimore, after it was hit by a ship, and find out what the facts really are!

Updated @ 2024-03-28 : Added new conspiracies, and updated information
Originally posted @ 2024-03-27

 

Baltimore Bridge Collapse Conspiracies… So Far!

Right after news broke that the Francis Scott Key Bridge in Baltimore collapsed after being hit by a massive container ship, some people immediately began suggesting there was more to the tragedy than meets the eyes…

Lara Logan : Welcome to the world of cyber terrorism.
Acc to intel sources: The Baltimore bridge collapse was a 9/11 style attack but they won’t admit it and we cannot see it because it was a CYBER ATTACK.

Lauren Witzke : You know things are getting bad when you can’t tell the difference between DEI incompetency and terrorism.

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Baltimore Bridge Collapse Conspiracies Debunked!

This is yet another example of fake news created or promoted by conspiracy theorists and conspiracists, and here are the reasons why…

Fact #1 : Baltimore Bridge Collapsed After Being Hit By Ship

Let me start by simply pointing out that the Francis Scott Key Bridge in Baltimore collapsed on March 26, 2024, after being hit by a massive cargo container ship.

This Baltimore bridge did not collapse after an explosion. Neither was its collapse caused by a planned demolition in a false flag operation.

The viral video showing the bridge collapsing after an explosion is actually a video showing the partial collapse of the Crimean Bridge after being hit by a truck bomb on 8 October 2022. It has nothing to do with the Francis Scott Key Bridge in Baltimore.

Fact #2 : Baltimore Bridge Opened In 1977

Constructed over a period of five years at an estimated cost of US$110 million, the Francis Scott Key Bridge opened in 1977. It is a 4-lane steel bridge that spanned 2.6 km across the Patapsco River, where its namesake wrote the Star-Spangled Banner in 1814 after witnessing the British defeat at the Battle of Baltimore, and the British bombing of Fort McHenry.

After the bridge collapsed, other ships could no longer leave the Port of Baltimore. Over 40 ships remain trapped inside the Baltimore port, while another 30 ships that planned to make port are no longer able to do so.

The key point is this – this bridge was built 47 years ago under Republican president Gerald Ford, and opened under Democratic president Jimmy Carter. There was no DEI at that time, and its design and construction had nothing to do with the present Biden Administration, including current Transportation Secretary Pete Buttigieg.

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Fact #3 : The Container Ship Lost Power

The Dali is a massive Singapore-flagged container ship that is 289 meters long, and holds up to 10,000 twenty-foot equivalent (TEU) cargo containers. At the time it hit the bridge, it was carrying 4,679 TEU containers of cargo.

It was just leaving the Port of Baltimore just after midnight when it lost power. Not only were the crew blinded in the dark, none of its electronics worked and there was no propulsion, so they were unable to control the ship.

As the crew tried unsuccessfully to restart its engine, a local pilot onboard the vessel ordered the ship to be steered to port (left), and the anchor to be dropped. While the crew managed to restore electrical power using an emergency generator, they were not able to restart its engines.

With the ship floating adrift, the two local pilots onboard issued a mayday call at 1:30 AM to warn authorities that a collision was imminent, which allowed them to stop traffic from going over the bridge. A Maryland Transportation Authority official was recorded saying at that time:

There’s a ship approaching that has lost their steering. Until you’ve got that under control, we’ve got to stop all traffic.

According to NTSB investigator in charge, Marcel Muise, the recovered voyage data recorder (VDR) helped them establish the timeline of events:

12:39 AM : Dali departs Seagirt Marine Terminal

1:07 AM : Dali enters Fort McHenry Channel

1:24 AM : Numerous alarms were recorded on audio at the ship’s bridge, and data recording stopped (due to power loss) before resuming shortly from a redundant power source.

1:26 AM : The pilots onboard Dali made a high frequency radio call for tugboats to assist the Dali.

1:27 AM : The pilot dropped the port anchor and made another radio call reporting that the Dali lost all power, and was approaching the bridge.

1:29 AM : The Dali collided with the Francis Scott Key Bridge’s support pylon, causing it to collapse.

The video below, which is being shared on WhatsApp, does not accurately reflect the truth – the ship never regained the use of its engines, but it clearly shows when the ship lost power, and when it restored electrical power.

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Fact #4 : No Evidence It Was A Planned Attack

There is no evidence that this accident was a planned attack, a cyberattack or a false flag operation.

For one thing – the Dali is owned by Singapore-based Grace Ocean, and managed by Singapore-based Synergy Marine Group, and it was chartered by Danish shipping giant Maersk to carry cargo. It is highly unlikely that those Singaporean and Danish companies would be involved in a planned attack.

On top of that, there were two local pilots onboard the Dali. If it was a planned attack, they would be complicit in a plot that would have involved dozens of people and intricate planning… for the “terrifying” purpose of collapsing a single bridge. Hardly makes for a great movie plot, don’t you think?

The Baltimore Field Office of the Federal Bureau of Investigation (FBI) said in a press statement, that “There is no specific and credible information to suggest any ties to terrorism at this time.

United States Attorney for the District of Maryland Erek L. Barron also dismissed those claims in a public statement, saying “There is no evidence at this time to suggest that today’s collapse of the Francis Scott Key Bridge in Baltimore has any ties to terrorism.

Fact #5 : Dali Was Inspected Twice Last Year

Dali was involved in a July 2016 accident, in which it hit a quay as it tried to exit the North Sea container terminal at the port of Antwerp in Belgium. That incident, which damaged several meters of its hull, was blamed on the ship’s master, and the local pilot onboard.

The Dali was inspected twice last year. According to Equasis, an inspection that was carried out in June 2023 in San Antonio, Chile, found that the Dali had “propulsion and auxiliary machinery” deficiencies. The Maritime Port Authority of Singapore (MPA) said a faulty monitor gauge for fuel pressure was rectified before the vessel departed the port.

In September 2023, the Dali underwent another inspection, this time by the US Coast Guard in New York, but that inspection did not find any deficiencies at that time. However, that does not mean that the Dali did not suffer engine failure before colliding into the Francis Scott Key Bridge.

Until investigations into the Dali are complete, anyone who claims that the collision was intentional is likely lying to you.

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Fact #6 : Loss Of Power May Be Caused By Dirty Fuel

The loss of power experienced by the Dali is common in the maritime industry (source) – as many as 600 cases each year according to FuelTrust, although most occur in open water. They are often associated with poorly mixed fuel, or changing from high-sulphur to low-sulphur fuels when entering coastal emission control areas (ECAs).

In fact, shipping experts think “dirty fuel” may be the reason for Dali to lose power before smashing into the Francis Scott Key Bridge (source).

That power loss could have been caused by dirty fuel clogging filters that lead to the ship’s main generator.

While inside a port, as the Dali was before the collision, ships typically run on a relatively light diesel fuel. That also could have been contaminated. Common contaminants include water, dirt and algae. He definitely could have had dirty fuel

– Gerald Scoggins, a veteran chief engineer in the oil and gas industry and the CEO of the Houston company Deepwater Producers

Ian Ralby, the CEO of I.R. Consilium, a maritime and resource security consultancy, also said heavy marine fuel loaded onto ships in port is mixed with what is called cutter stock, and is prone to being loaded with contaminants and is not closely regulated. Such dirty fuel could have “gummed up all of the fuel lines on the ship.”

Fact #7 : Baltimore Bridge Was In Fair Condition

According to a press aide for Pete Buttigieg (source), the Francis Scott Key Bridge was last inspected in May 2023, and “found to be in satisfactory condition with an overall rating of fair”. Such inspections are supposed to occur every 24 months

Previously, Federal Highway Administration records show the bridge was last inspected in May 2021. Back then, inspectors rated its condition as “fair” with a rating of 6 (satisfactory) out of a maximum of 9, on three parameters.

To be clear – these inspections were being carried out on the bridge every 2 years, regardless of who happens to be the Transportation Secretary at that time.

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Fact #8 : Baltimore Bridge Location + Design Was Problematic

In light of the accident, experts are highlighting the problems with the location of the bridge’s piers and its design.

The Francis Scott Key Bridge is a steel truss suspension bridge with three centre spans held up by piers. Engineering experts that 11 News spoke to questioned why those piers were built so close to the shipping channel. They also pointed out that the bridge piers were not built to handle such ship collisions.

The way that it collapsed, I think that was surprising to some people, in particular, because one of the piers was hit, but all three of the spans collapsed. That’s a function of the continuity of the bridge.

So, there is a lot of load-sharing that goes on among those three spans, and so, if two of them are damaged or destroyed, as was the case here, by their support, direct support being removed, then the third span is going to be severely impacted and collapsed as well.

– Rachel Sangree, an associate teaching professor in the Department of Civil and Systems Engineering at the Johns Hopkins Whiting School of Engineering

In other words – the Francis Scott Key Bridge did not collapse due to controlled demolition. Its three spans collapsed after the pier was hit due to its suspension design.

Fact #9 : Baltimore Bridge Lacked Pier Protection

Roberto Leon, a Virginia Tech engineering professor, also highlighted the fact that the piers lacked protection:

The only way the post can resist it is by bending. But it cannot absorb anywhere near the energy that this humongous ship is bringing. So it’s going to break.

If a bridge pier without adequate protection is hit by a ship of this size, there is very little that the bridge could do.

After the September 11 terrorist attacks in 2001, Maryland discussed installing pier guards, but decided against it as it was too expensive.

I think they would have been effective in all this. They would have reduced the impact, or at least prevented the ship impacting directly the piers because the way it went, it looked almost effortlessly the same. The vessel hit the pier and it just went and there was no hesitation. The bridge couldn’t handle it at all. So, I think the fenders, the bumpers would help.

– Abieyuwa Aghayere, a civil engineering professor at Drexel University

Just to be clear – this decision was made more than 20 years ago, and had nothing to do with the current Biden Administration, or current Transportation Secretary Pete Buttigieg.

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Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.

He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.

 

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Was a man killed after putting out his arm to stop the lift?!

Does a viral video show a man being killed after putting out his arm to stop the lift?! Take a look at the viral claims, and find out what the facts really are!

 

Claim : Man Was Killed After Putting Out His Arm To Stop The Lift!

People are sharing a video on WhatsApp, and social media platforms like Facebook and X (formerly Twitter), claiming that it shows a man who was killed after putting out his arm to stop the lift for a lady.

GIDI / Dr Penking / KenyanTraffic / Interesting bits, Useful Info & Updates. :

Never Use Your Hand Or Leg To Hold An Elevator Door Open, The Sensors Might Be Faulty.

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Truth : Man Was Not Killed After Putting Out His Arm To Stop The Lift!

This appears to be yet another example of fake news circulating on WhatsApp and social media platforms, and here are the reasons why…

Fact #1 : This Is A Very Old Video

Let me start by pointing out that this is a very old video, that was originally uploaded to YouTube in 2006 – about 18 years ago!

The original video, called “Hold The Door” is no longer available on YouTube, which removed it for violating its Terms of Service.

Fact #2 : Video Appears To Be Created For A Book Launch

I traced this video to an old YouTube channel called thepowerofnice, appears to be created to promote the launch of the book “The Power of Nice: How to Conquer the Business World with Kindness” (US | UK | AU).

It is likely that the video was a dark comedy skit filmed to show how there are better ways to be nice in the business world.

Fact #3 : Viral Video Appears To Be Edited

The original video is 37 seconds long, but interestingly, the newer version that’s going viral is just 30 seconds long. It appears that someone intentionally edited out the last 7 seconds to make it easier to fool people.

The last 7 seconds not only credit the video to ThePowerOfNice.com website, it also humorously points out that:

There’s a better way to be nice at the office.

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Fact #4 : No Legitimate News Report On This Incident

If a man really died, or lost his arm, after putting it out to stop a lift / elevator, it would have been major news and reported worldwide as a warning to everyone.

Yet, there was not even a single legitimate news report on such an incident over the past 18 years. That’s because this never happened.

Fact #5 : Many Signs Video Is Fake

Even without knowing the history and details of this video, a close examination will show several clues why this is a fake video, or rather, a skit:

  • CCTV recording date is missing the year.
  • The man absurdly extended his arm way out, when a normal person would simply use their hand, to stop the lift doors from closing.
  • The man’s torso is curiously not visible even with his arm fully extended.
  • The lift doors close completely, which would not be possible with the arm blocking them.
  • Blood appears on the elevator door before the arm is even amputated.
  • The arm gets amputated before it even hits the top of the elevator door frame.
  • The amputated arm does not bleed.

Maybe that’s why people are sharing this video at such a low resolution – it is easier to spot these clues in higher resolution videos.

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Fact #6 : Lift Doors (Generally) Won’t Trap Hands / Arms

According to Doug Guderian (archive) – an elevator engineer, licensed elevator mechanic, and an owner of an elevator company, lift doors generally won’t trap your hands or arms, unless you put them out when the doors are almost fully closed:

If a limb (an arm or a leg) is fully in the path of an elevator door, the door should reopen from the door sensor. If the sensor fails, the door will try to close, but the force is only enough to possibly bruise the limb. The 1/4 or 1/2 horsepower door motor does not have the strength to cut it in half. The safety code actually requires a maximum force setting of 30 pounds for the door closing. Since the door cannot fully close the doors closed and locked contacts will not make up so the elevator will not move.

Please also note: If you don’t put your hand all the way into the closing door assembly, you may not reach the sensor – it can be as much as 125mm (5 inches) to reach the sensor – your hand can get caught and injured.

Also note: Many of the sensors disable when the door is almost fully closed so that they do not detect the other door, or the strike post and keep indefinitely reopening. If you manage to get your fingers into the door at this point they will also get injured since fingers are not designed to stop a 100kg (220lb) door.

In summary, if you are using your hand to reverse the door, only do it when the door is still far enough open so that you can pull your hand our again if the door does not reverse as expected.

For safety reasons, it’s not a good idea to put out your hand or arm to stop the lift doors from closing. More so when you are actually inside the lift, and can use the door open button to hold it open, or to reopen the closing doors!

Please help us FIGHT FAKE NEWS by sharing this fact check article out, and please SUPPORT our work!

 

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Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.

He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.

 

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XPeng Engineer Guilty Of Stealing Apple Car Secrets!

An XPeng engineer just pleaded guilty to stealing trade secrets from the Apple Project Titan self-driving car program!

Here is what we know so far…

 

XPeng Engineer Guilty Of Stealing Apple Car Secrets!

A former Apple engineer who joined Xpeng – the Chinese electric vehicle maker, just pleaded guilty to the criminal charge of stealing trade secrets from the Apple self-driving car program!

Zhang Xiaolang initially pleaded not guilty to the charges, but he reached a plea deal with prosecutors and changed his plea to guilty, according to court documents released on Monday, August 22, 2022.

The plea deal is sealed, so the details are unknown. Zhang’s attorney, Daniel Olmos, confirmed the plea agreement but declined to comment on the details. Sentencing however is set for November 2022.

Zhang faces a maximum sentence of 10 years in prison, and a $250,000 fine. With this plea deal, he should serve a much shorter sentence.

In addition to Zhang, US federal prosecutors also charged Chen Jizhong with stealing secrets from the Apple self-driving car program. Chen, however, continues to plead not guilty, and will have his day in court on August 29, 2022.

Chen is also represented by the same lawyer as Zhang – Daniel Olmos.

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How XPeng Engineer Stole Apple Car Secrets!

Zhang Xiaolang worked on the Apple Project Titan autonomous vehicle program as a hardware engineer between 2015 and 2018, during which he designed and tested circuit boards.

He travelled to China during his paternity leave in 2018, and on returning in April 2018, he told his boss at Apple that he was leaving to work for XPeng (Guangzhou Xiaopeng Motors Technology) in China.

XPeng, also known as XMotors in the United States, is a Chinese electric car startup backed by Alibaba, Foxconn and IDG Capital. It has developed electric cars like the XPeng G3 and XPeng P5.

His boss felt that Zhang was “being evasive” during the meeting. There was also increased network activity and visits to his office, before he resigned. All that led to an internal Apple investigation of his two company-issued phones and laptop.

That’s when they discovered that Zhang had been downloading confidential files from the Apple lab during his time away. He was also caught on CCTV removing circuit boards and a Linux server from their lab.

Zhang’s network activity was found to consist of “both bulk searches and targeted downloading copious pages of information from the various confidential database applications“.

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Zhang was arrested at the San Jose airport in July 7, 2018, before he could board a last-minute, one-way flight to China aboard Hainan Airlines.

In an interview with Apple’s security team, Zhang admitted that he downloaded the data online, and removed hardware from its labs. He also admitted to the FBI that he stored the files he downloaded on his wife’s laptop.

The FBI described the data he stoled as “largely technical in nature, including engineering schematics, technical reference manuals, and technical reports“.

The files – about 24 GB worth – include a 25-page document containing engineering schematics of a circuit board, as well as technical manuals and PDFs related to the Apple self-driving car prototype.

The other Apple engineer to be charged with stealing secrets of its autonomous car project – Chen Jizhong – was accused of stealing stolen thousands of sensitive documents, as well as 100 photos taken inside its self-driving facility – all discovered in a hard disk drive he owned.

Chen was also arrested when he attempted to board a flight to China, ostensibly to visit his ill father.

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XPeng Denies Involvement In Theft Of Apple Car Secrets!

XPeng said in a Weibo post that it was aware of the plea agreement from media reports, but it was “not clear about the details, nor involved in further investigation conducted by US law enforcement“.

It has been more than four years into the case, and we are not aware of the specifics of the case and have not been involved in the follow-up investigation of the case by the US judiciary.

We also have no relevant dispute with Apple and have no connection with the case. We strictly abide by relevant laws and attaches great importance to intellectual property protection.

Zhang joined XMotors in May 2018, but the company quickly distanced itself from its employee, stating on July 11, 2021 :

There is no indication that he has ever communicated any sensitive information from Apple to XMotors.

XMotors always has strictly abided by the laws of China and the United States and takes protection of intellectual property rights seriously.

Company spokesperson Isabel Jiang also stated that once they were notified in late June 2018 that US authorities were investigating Zhang, they secured his computer and office equipment and denied him access to his work. They subsequently fired him.

XPeng also said that Zhang signed an intellectual property compliance document on the day he joined, and that there was “no record that he reported any sensitive and illegal situations” to the company.

 

Please Support My Work!

Support my work through a bank transfer /  PayPal / credit card!

Name : Adrian Wong
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Dr. Adrian Wong has been writing about tech and science since 1997, even publishing a book with Prentice Hall called Breaking Through The BIOS Barrier (ISBN 978-0131455368) while in medical school.

He continues to devote countless hours every day writing about tech, medicine and science, in his pursuit of facts in a post-truth world.

 

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Trimble Reveals The Future Of Engineering With Microsoft HoloLens

At an exclusive media event, Trimble revealed the future of engineering with Microsoft HoloLens running on their Trimble Connect software. This proof-of-concept demonstration was a result of their collaboration with Microsoft to showcase the potential of using holographic technology in the construction industry. Let’s check it out!

 

Trimble & Tekla Software Solutions

The Trimble Structures Division’s Director of Engineering, Barry Chapman, gave us a quick overview of Trimble, and the new advances in their Tekla software solutions.

Then he revealed the new emerging engineering technologies, including the use of drones and point cloud scanners to rapidly and more accurately map out structures. Finally, he revealed the future of engineering – mixed reality holographic technology using Microsoft HoloLens!

 

Microsoft HoloLens Demonstration

Now we get to see the actual demonstration of an actual Microsoft HoloLens running on a beta version of the Trimble Connect software. Check out how it works!

 

Tekla Structural Designer (TSD) 2016i

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Tekla Structural Designer is a revolutionary software that gives engineers the power to analyse and design buildings efficiently and profitably. Unlike traditional analysis software, TSD allows users to create physical, information-rich models that contain all the intelligence needed to fully automate the design and manage project changes.

TSD 2016i is the latest version of the product from Trimble to be launched and is now available in Malaysia. It is stable, efficient and a continuously improving software for structural engineering. The new version offers improved foundation design, enhanced seismic design and also numerous other improvements.

For Malaysia, this includes a new seismic design wizard to assist Malaysian engineers establish the seismic forces on a structure quickly and easily.

 

About Trimble

Trimble was founded in 1978 by ex-HP engineer, Charlie Trimble, with a focus on global positioning systems. Now headquartered in Silicon Valley, Trimble operates in over 150 countries with more than 8,000 employees.

In 2011, Trimble acquired Tekla, a Finnish developer of Building Information Modelling (BIM) software. They have since integrated Tekla’s BIM software with their project management and construction solutions.

 

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