Digital hour glass

Autonomous delivery e-bikes: > 25x cheaper than autonomous car > 6x speed and throughput increase over sidewalk robots > favorable vehicle classification for regulatory / insurance > extremely low emissions

Elon Musk says Tesla's new lithium refinery in Texas will have a 50GWh capacity initially.

This man deployed built in drone to see traffic ahead.

Texas is moving so fast, EIA can't keep up. According to S&P, at the end of Q2, ERCOT had 14,000 megawatts of batteries. According to ERCOT, we're now at 15,712 megawatts. Texas has added more batteries in the last quarter than PJM has added in its entire history.

Who is braver here?

Electric bicycle battery assembly

Megapack grid-forming inverters are key to enabling global grid stability and reliability This technology allows Megapack to resist changes on the network by creating its own voltage signal, preventing blackouts and allowing more renewables to come online

Megapack will carry a lot of the world’s load in energy, as it allows power plants to run continuously.

I’m a southern girl so I don’t know much about shoveling snow. But, flame throwing seems like a more thrilling option. 😂

Video I just got from a friend. Exciting to see drones being used to move stuff for humans! We are building the JUMBO version of this… a quadcopter that can air lift TWO fully loaded Ford F350s… 👀 Team is COOKING! Some exciting announcements coming soon. We’ve been busy

Grandpa Rock Playlist 💕 I’m feeling old now 😂😂

If you're looking for a summary of gaussian splatting, check out the freshly published "The Impact and Outlook of 3D Gaussian Splatting", from co-first author of gaussian splatting, @Snosixtytwo. arxiv.org/pdf/2510.26694

For the first time in our existence, we possess the means, technology, and, for the moment, the will to establish a permanent human presence beyond Earth. Starship is designed to make this future a reality → spacex.com/updates/#moon-and…

Now this is a map that tickles my tism. @HarmlessYardDog

Starship is designed to carry 100 people

any sufficiently advanced engineering is indistinguishable from art

The Falkirk Wheel In Falkirk, Scotland there’s the world’s only “boat lift wheel thingy” It can lift about 1,000 tonnes 80ft with just 1.5kWh of energy, because it’s cleverly balanced. The slew rings are 6.5meter diameter (from SKF obviously). The world should have a lot more functional landmarks like this. But why don’t subways use this same idea? This would be a great way to lift a subway train up to the surface for maintenance and/or to swap trains in and out of service without having to shuffle them all the way to the edge of the subway network, or to move trains on/off deeper lines. People will say “cost” but this thing only cost about £75m and this one is watertight. Not everything should be conventional.

Ok, this is literally your cheapest option

Of all the nopes ever noped, this nope nopes the most.