Warren Buffett's company slashed its stake in BYD. Here's why that's surprising – and 5 possible explanations.

Tech Insider
warren buffett bill gates byd
Warren Buffett and Bill Gates (right) with BYD CEO Wang Chuanfu and Charlie Munger (left) in 2010.

Jason Lee/Reuters

Photos suggest Cybertruck's massive windshield wiper may be made up of two or three individual wipers attached to each other

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Tesla CEO Elon Musk speaks in front of the newly unveiled all-electric battery-powered Tesla's Cybertruck
The original Cybertruck design in 2019 did not include windshield wipers. One had to be added to adhere to US road-safety rules.

FREDERIC J. BROWN/AFP via Getty Images

A Tesla owner said he heard a 'hissing' sound from the battery before it caught on fire in his garage

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Tesla sign
EV fires can be difficult to extinguish because lithium batteries release heat from energy it stores

Scott Olson/Getty Images

Ford offers the latest twist in the truck tailgate wars. Here's a look at 100 years of Ford tailgates.

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1985 Ford pickup truck
1985 Ford pickup truck

Ford Motor Co.

Elon Musk started a price war that Tesla can't win

Tech Insider : Economy
Photo illustration of Elon Musk
Elon Musk has started slashing prices on Tesla's electric cars. That's going to come back to burn him.

Mike Windle/Getty Images; Jenny Chang-Rodriguez/Insider

Elon Musk has started an electric-vehicle price war that Tesla can't finish.

I'm a cruise-ship doctor. My schedule is intense but it's worth it to see the world — and I get to bring my wife and son along.

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Dr Gergely Toth and his wife on a cruise ship.
Dr Gergely Toth, his wife and his young son travel together on the cruises.

Dr. Gergely Tóth

An off-duty pilot said he tried to down a plane to 'wake up' from a bad magic mushrooms trip

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An Alaska Airlines flight.
An Alaska Airlines flight.

John McCoy/MediaNews Group/Los Angeles Daily News via Getty Images

Cruise's recall means trouble for driverless car companies

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Cruise robotaxi
A Cruise robotaxi in San Francisco.

Anadolu Agency/Getty Images

Saudi Arabia's stake in Lucid dropped in value more than $50 billion as the EV startup struggles, report says

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Lucid Air
Lucid Air

Lucid

The off-duty pilot accused of trying to crash an Alaska Airlines flight wouldn't get anti-depressants because he was scared of losing his job, his wife said

Tech Insider
A white Alaska Airlines plane with blue details takes off.
An Alaska Airlines flight takes off.

AP Photo/Ted S. Warren, File

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