Monday, October 26, 2020

Tesla Just Changed Everything

 Truly amazing potential to change the world:

https://www.youtube.com/watch?v=9rwYNgkhXoA&feature=youtu.be

Redesigned Current Conductors Boost Lithium-Ion Battery Efficiency and Safety

 “But in our study, making the collector 80% lighter increased the energy density of lithium-ion batteries – how much energy they can store in a given weight – by 16-26%. That’s a big jump compared to the average 3% increase achieved in recent years.”

https://scitechdaily.com/redesigned-current-conductors-boost-lithium-ion-battery-efficiency-and-safety/

Monday, October 5, 2020

Some Planets May Be Better for Life Than Earth: Researchers Identify 24 Superhabitable Exoplanets

 "A study led by Washington State University scientist Dirk Schulze-Makuch recently published in the journal Astrobiology details characteristics of potential “superhabitable” planets, that include those that are older, a little larger, slightly warmer and possibly wetter than Earth. Life could also more easily thrive on planets that circle more slowly changing stars with longer lifespans than our sun."

https://scitechdaily.com/some-planets-may-be-better-for-life-than-earth-researchers-identify-24-superhabitable-exoplanets/

Physicist and student run the numbers on paradox free time travel

 At least it's mathematically possible:

https://bigthink.com/surprising-science/time-travel-paradox

Sunday, October 4, 2020

Science pays off

 "Even under very conservative assumptions, it is difficult to find an average return below $4 per $1 spent. Accounting for health benefits, inflation bias, or international spillovers can bring the social returns to over $20 per $1 spent."

https://www.axios.com/newsletters/axios-future-48a558fd-cd67-4883-8cc6-2df46945a55d.html?chunk=6&utm_term=emshare#story6

Nuclear fusion reactor could be here as soon as 2025

 More on the exciting new fusion generator, although it wouldn't actually generate electricity until 2035:

https://www.livescience.com/nuclear-fusion-reactor-sparc-2025.html

Quantum Teleportation Becomes Reality on Active Internet Cables

https://scitechdaily.com/quantum-teleportation-becomes-reality-on-active-internet-cables/