>
Researchers Turn Car Battery Acid and Plastic Waste into Clean Hydrogen and New Plastic
Stop Guessing: When to Pressure Can vs. Water Bath Can
What Do Authoritarians Fear Most? People Who Stick Up for Each Other.
12V 460Ah Epoch "V2-T" Marine Rated Battery! Holy Cow..
The Most Dangerous Race on Earth Isn't Nuclear - It's Quantum.
This Plasma Stove Cooks Hotter Than The Sun
Energy storage breakthrough traps sunlight in a molecule
Steel rebar may have met its match – in the form of wavy plastic
Video: Semicircular wings give Cyclone VTOL a different kind of lift
After 20 Years, Wave Energy Finally Works
FCC Set To "Supercharge" Starlink Space Internet With "Seven-Fold More Capacity"
'World's First' Humanoid Robot For Real Household Chores Launched With 16-Hour Battery
XAI Training 10 Trillion Parameter Model – Likely Out in Mid 2026

It's that time again.
Elon Musk will unveil the latest design of SpaceX's Starship Mars-colonization architecture tonight (Sept. 28) during a presentation at the company's South Texas facilities, near the village of Boca Chica.
The talk, which will occur at 8 p.m. EDT (7 p.m. CDT, 0000 GMT), will be streamed live online. You can watch it live here at start time, as well as on Space.com's homepage. You can watch the livestream directly from SpaceX here.
The billionaire entrepreneur has given such an update every September since 2016. Much has changed since then, including the architecture's name, which shifted from the Interplanetary Transport System to the BFR to the current moniker, Starship and Super Heavy.
Then there's size. Musk said in 2017 that the BFR will stand 348 feet (106 meters) tall. But in the tweaked design he revealed last year, the system had grown to a towering 387 feet (118 m).
The basic design concept has held firm, however: a two-stage system that consists of a passenger-carrying vehicle (Starship in the latest iteration) stacked atop a huge rocket (Super Heavy). Both elements will be fully and rapidly reusable, Musk has said.