Don Gray
dongray.bsky.social
Don Gray
@dongray.bsky.social
Reposted by Don Gray
Don't look now but Waymo's had 708,000 paid driverless rides in California in March. Data: @californiapuc.bsky.social
May 26, 2025 at 1:00 AM
Without Lidar, Tesla's "self-driving" technology is fundamentally flawed. youtu.be/IQJL3htsDyQ?...
Can You Fool A Self Driving Car?
YouTube video by Mark Rober
youtu.be
March 17, 2025 at 5:44 PM
The Republicans in Congress could stop these tariffs and the huge tax increase they represent today. Why won't they?
March 4, 2025 at 7:59 PM
Reposted by Don Gray
It's amazing how badly most congressional Democrats are misreading the mood of their base.

On the bright side, if you're ever considered running for Congress, the 2026 Democratic Party primaries are going to be a prime moment for "throw the old guard out" insurgents.
January 31, 2025 at 5:56 PM
Why would Subaru need to keep at least a one year history of your car's location? What other car companies do the same?

www.wired.com/story/subaru...
Subaru Security Flaws Exposed Its System for Tracking Millions of Cars
Now-fixed web bugs allowed hackers to remotely unlock and start any of millions of Subarus. More disturbingly, they could also access at least a year of cars’ location histories—and Subaru employees s...
www.wired.com
January 24, 2025 at 5:00 PM
A great discussion of air to water heat pumps featuring engineer and This Old House cast member, Ross Trethewey.

www.greenbuildingadvisor.com/article/all-...
All About Air-to-Water Heat Pumps - GreenBuildingAdvisor
Learn how air-to-water heat pumps, specifically monobloc or packaged AWHPs, work and their benefits including flexibility and efficiency.
www.greenbuildingadvisor.com
January 8, 2025 at 6:19 PM
Could your natural gas utility become your future geothermal heating and cooling network? A fascinating podcast.

www.volts.wtf/p/thermal-en...
Thermal energy networks are the next big thing
Could gas utilities transform into "thermal utilities"? Here's how networked heat pumps could give them a whole new business model instead of going extinct.
www.volts.wtf
January 3, 2025 at 11:07 PM
Crazy that Claude will generate better performing code just by prompting it to "write better code".

minimaxir.com/2025/01/writ...
Can LLMs write better code if you keep asking them to “write better code”?
Most coders want AI to write code faster: I want AI to write FASTER CODE.
minimaxir.com
January 3, 2025 at 9:36 PM