When it comes to raw energy storage, Tesla’s 4680 cell has a clear advantage in both gravimetric and volumetric energy density. The Tesla cell achieves 241 Wh/kg and 643 Wh/l, significantly ...

Background Regular menstruation is an important indicator of well-being in adolescent females. We aimed to assess risk ...

If you have a Good Question you’d like us to try to answer, send it to goodquestion@wkyt.com. If you have a Good Question you’d like us to try to answer, send it to goodquestion@wkyt.com. If you have ...

Nanoscale materials, or nanomaterials, are materials where at least one relevant length scale is within the range of nanometres. These materials usually have very different properties from their bulk ...

The big-money quiz show that spawned a rash of copycats in the mid-1950s was none other than "The $64,000 Question." The idea for the show came from the 45-year old Louis G. Cowan, who created ...

Question Everything is a weekly investigation into how the truth gets buried, distorted, and denied -- and the ways people are fighting to make it matter again. Hosted by Brian Reed, of S-Town and ...