“For the first time, experiments demonstrate the possibility of sharing secrets with perfect privacy — even when the devices used to share them cannot be trusted.” | learn more
“Radiant’s Kaleidos power generator will be an encapsulated, meltdown-proof core utilizing TRI-structural ISOtropic particle (TRISO) fuel, which the Office of Nuclear Energy claims to be “the most robust nuclear fuel on Earth”.” | learn more
This is complicated and I’m certain I haven’t grasped the full extent of it. Definitely big ideas! “As physicists confront that failure [to explain nature], they’re reexamining a longstanding assumption: that big stuff consists of smaller stuff.” | learn more
“Separating urine from the rest of sewage could mitigate some difficult environmental problems, but there are big obstacles to radically re-engineering one of the most basic aspects of life.” | learn more
Byrne Hobart ponders this interesting question. “Trends like the Internet and the Industrial Revolution occur in “the short-term.”“ | learn more
This is a theme I’ve been following since last year. Most batteries, especially vehicle batteries, rely on Lithium. In the near-term, there isn’t enough supply. For reference, the spot price is up 5x YoY, and about 30% in the past […]
“When electrons or atoms or individuals or societies interact with one another or their environment, the collective behavior of the whole is different from that of its parts. We call this resulting behavior emergent. Emergence thus refers to collective phenomena […]
It’s interesting to consider that most heretical views are only partially so. Tyler Cowen offers these categories: 1. Used to be heretical, or on the verge of switching. 2. It’s heretical to say but the actual idea is not heretical. […]
Read this for inspiration. People all over the world are still building. “An electric aircraft race, a new dark-matter detector, and a permanent Chinese space station await.” | learn more
“The US Air Force is studying the feasibility of a process developed by tech company Twelve that could allow the manufacture of a carbon-neutral aviation fuel called E-Jet anywhere on Earth using only carbon dioxide from the air, water, and […]