Tesla has a secret lab trying to build its own battery cells to reduce dependence on Panasonic

Tesla is developing the means to manufacture its own battery cells, according to five current and recent employees, something that the electric vehicle maker has relied on Panasonic to do since the companies signed an extensive partnership deal in 2014. The move could help Tesla offer cheaper, higher-performance electric vehicles than it does today, without […]

The first AI universe sim is fast and accurate—and its creators don’t know how it works

For the first time, astrophysicists have used artificial intelligence techniques to generate complex 3-D simulations of the universe. The results are so fast, accurate and robust that even the creators aren’t sure how it all works. “We can run these simulations in a few milliseconds, while other ‘fast’ simulations take a couple of minutes,” says […]