Sean Kelly (@seankelly) 's Twitter Profile
Sean Kelly

@seankelly

Interests/Technology + Philosophy + History + Art + Economics

ID: 5490442

calendar_today25-04-2007 07:30:42

3,3K Tweet

1,1K Followers

2,2K Following

Collin Rugg (@collinrugg) 's Twitter Profile Photo

China's Huajiang Grand Canyon Bridge is set to open this year, becoming the world's tallest bridge at 2050 feet high. Recent footage of the bridge has been released, showing crews putting on the finishing touches. One of the most insane facts about the bridge is that

Mohamed A. El-Erian (@elerianm) 's Twitter Profile Photo

These sorts of moves, if they continue, will force the hand of policymakers: In the US, the Federal Reserve will have to cut interest rates and/or use its balance sheet to counter bond market malfunction, but at a cost. In the UK, the Chancellor will have to consider going

These sorts of moves, if they continue, will force the hand of policymakers:
  In the US, the Federal Reserve will have to cut interest rates and/or use its balance sheet to counter bond market malfunction, but at a cost.  
  In the UK, the Chancellor will have to consider going
Mohamed A. El-Erian (@elerianm) 's Twitter Profile Photo

Up to an hour ago, there was a debate on what would convince the US Administration to opt for some type of pause on tariffs. Would it be Congress, the President's advisors, business leaders, the legal system, markets, or something else? We got the answer today: It's the

Sam Altman (@sama) 's Twitter Profile Photo

we have greatly improved memory in chatgpt--it can now reference all your past conversations! this is a surprisingly great feature imo, and it points at something we are excited about: ai systems that get to know you over your life, and become extremely useful and personalized.

Paul Graham (@paulg) 's Twitter Profile Photo

The AI boom is not just probably bigger than the two previous ones I've seen (integrated circuits and the internet), but also seems to be spreading faster.

Sawyer Merritt (@sawyermerritt) 's Twitter Profile Photo

xAI was founded in March 2023. Just 28 months later, it now has the #1 AI model in the world—verified by independent testing. Incredible achievement.

xAI was founded in March 2023. Just 28 months later, it now has the #1 AI model in the world—verified by independent testing. Incredible achievement.
Sawyer Merritt (@sawyermerritt) 's Twitter Profile Photo

BREAKING: Tesla’s ride-hailing service is officially live in the Bay Area in their Robotaxi app! It covers a large area from north of the Golden Gate Bridge all the way south of San Jose. It would take about 1-2 hours (up to 75 miles) depending on traffic to ride from the top to

BREAKING: Tesla’s ride-hailing service is officially live in the Bay Area in their Robotaxi app!

It covers a large area from north of the Golden Gate Bridge all the way south of San Jose. It would take about 1-2 hours (up to 75 miles) depending on traffic to ride from the top to
Steve Jurvetson (@futurejurvetson) 's Twitter Profile Photo

Will the environmental activists opposing nuclear electricity ever admit mistake? If the goal is to protect the environment, it’s hard to name a movement that has achieved the opposite of its intent more spectacularly. If only they had been on the right side of history 50 years

Will the environmental activists opposing nuclear electricity ever admit mistake?

If the goal is to protect the environment, it’s hard to name a movement that has achieved the opposite of its intent more spectacularly.

If only they had been on the right side of history 50 years
Quartr (@quartr_app) 's Twitter Profile Photo

$AAPL Q4 2025 📱 "Today, Apple is very proud to report a September quarter revenue record of $102.5 billion" - Tim Cook Revenue +8% *iPhone +6% *Mac +13% *iPad +0% *Wearables, Home. +0% *Services +15% *Americas +6% *Europe +15% *Greater China -4% *Japan +12% *Rest of Asia

$AAPL Q4 2025 📱

"Today, Apple is very proud to report a September quarter revenue record of $102.5 billion" - Tim Cook

Revenue +8%
*iPhone +6%
*Mac +13%
*iPad +0%
*Wearables, Home. +0%
*Services +15%
*Americas +6%
*Europe +15%
*Greater China -4%
*Japan +12%
*Rest of Asia
Sean Kelly (@seankelly) 's Twitter Profile Photo

Asked ChatGPT for cup tip - It picked the winner - Here’s a concise top 5 picks for the 2025 Melbourne Cup—1. Half Yours Why he can win: Australian‐bred 5yo, recent winner of the 2025 Caulfield Cup so form is hot and he ticks the box for the Caulfield‐Melbourne double.