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MacKenzie Scott, Melinda French Gates, and Lauren Sánchez Bezos are rewriting the rules of billionaire giving—one quietly, one strategically, one very publicly

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After donating $48 billion to the Gates Foundation, Warren Buffett is quietly ending one of the biggest philanthropic relationships in history

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1

MacKenzie Scott, Melinda French Gates, and Lauren Sánchez Bezos are rewriting the rules of billionaire giving—one quietly, one strategically, one very publicly

2

After donating $48 billion to the Gates Foundation, Warren Buffett is quietly ending one of the biggest philanthropic relationships in history

3

Current price of silver as of Tuesday, July 14, 2026
Tech

Elon Musk teases Tesla mystery product

By
Ben Geier
Ben Geier
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By
Ben Geier
Ben Geier
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March 30, 2015, 1:17 PM ET
People look at a Tesla Motors vehicle on the showroom floor at the Dadeland Mall in Miami, Fla., Feb. 19, 2014. Joe Raedle/Getty Images
People look at a Tesla Motors vehicle on the showroom floor at the Dadeland Mall in Miami, Fla., Feb. 19, 2014. Joe Raedle/Getty ImagesPhotograph by Joe Raedle — Getty Images
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In a Monday tweet, Tesla CEO Elon Musk teased an upcoming announcement of a new product that he said will not be a car.

Major new Tesla product line — not a car — will be unveiled at our Hawthorne Design Studio on Thurs 8pm, April 30

— Elon Musk (@elonmusk) March 30, 2015

What could the product be? A Tesla executive said last month said the electric car company is working on battery technology that could power a home or office, potentially taking lessons it has learned in battery design and using them to open up new revenue streams.

But it’s also worth noting that “not a car” isn’t the same thing as “not a vehicle.” There have been rumors for years that Tesla could make an electric motorcycle, truck or van, though the company has yet to release the electric SUV or cheaper sedan models it has already announced.

Twitter users, of course, have had their fun guessing what it could be with the #TeslaNewProductGuesses hashtag:

Space elevator?
Tachyon beam?
Flux capacitor?#TeslaNewProductGuesses

— Alex Rubalcava (@AlexRubalcava) March 30, 2015

https://twitter.com/ivanhoff/status/582586060875505665

Something I can't afford! #TeslaNewProductGuesses

— Jason (Agent Palmer) Stershic (@AgentPalmer) March 30, 2015

Hoverboards #TeslaNewProductGuesses

— Anthony Quintano (@AnthonyQuintano) March 30, 2015

And Musk himself has been known to tease Tesla news on Twitter:

About time to unveil the D and something else pic.twitter.com/qp23yi59i6

— Elon Musk (@elonmusk) October 2, 2014

Tesla reported disappointing earnings last quarter, losing 13 cents per share on adjusted revenue of $1.1 billion.

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