Throne Science, Maker of Smart Toilet Sensor, Announces $10 Million Series A Fundraise - Business Wire

Ellers/University of California, Berkeley. Einstein's theory of general relativity describes gravity as the bending of spacetime, a mathematical model that combines three-dimensional space and time into a single, four-dimensional continuum. The theory also predicts that a rotating object, such as Earth, slightly drags the surrounding spacetime as it rotates, a phenomenon known as frame-dragging. Researchers at the University of California, Berkeley (UC Berkeley), the Austrian Academy of Sciences and the California Institute of Technology (Caltech) recently introduced the idea of a quantum sensor that could measure this tiny effect in a laboratory setting.

Bluesky plans to introduce payments in the coming months, a first step in its strategy to make money without relying on advertising. CEO Toni Schneider and COO Rose Wang outlined the plans Thursday at TechCrunch Disrupt, explaining how the company hopes to build on the commerce and fundraising activity already happening on its decentralized social network. “People are actually selling things, fundraising very successfully, supporting each other on the network,” Schneider said. “We want to make that easier, and the way we’re going to do this is if you see something on the network that you like and support, you can support that monetarily, and we want to do it in a way that works for Bluesky and for all the other apps out there as well, so that it works across the entire network.”

Lawrence Livermore National Laboratory researcher Isaiah Santistevan led the development of three-dimensional simulations exploring how a nuclear device could deflect or disrupt an asteroid threatening Earth. Credit: Blaise Douros/LLNL Lawrence Livermore National Laboratory (LLNL) researchers are developing three-dimensional simulations to examine how a nuclear device could be used to deflect or potentially disrupt an asteroid threatening Earth.