January 17, 2023
The feat, which involved firing powerful laser pulses at thunderclouds over several months last year, paves the way for laser-based lightning protection systems at airports, launchpads and tall buildings.
https://www.theguardian.com/science/2023/jan/16/scientists-steer-lightning-bolts-with-lasers-for-the-first-time
Probably a little cost-prohibitive for most of us, but potentially useful for others!
February 11, 2022
“The laser, a 10-meter wide array on Earth, would heat hydrogen plasma in a chamber behind the spacecraft, producing thrust from hydrogen gas and sending it to Mars in only 45 days. There, it would aerobrake in Mars’ atmosphere, shuttling supplies to human colonists or, someday perhaps, even humans themselves.”
https://phys.org/news/2022-02-laser-mars.html
The only problem is that there’s no way to slow the thing down right now…”aerobraking” using current technology would cause gees of 8 or above for several minutes and temperatures hot enough to cook whatever’s in the ship to a nice toasty crisp.
But what if robots could design a receiving station with lasers to “catch” the ship and slow it down…?
Hmmm. Sounds like a science fiction work in progress…
Love is in the words
A debunking of Daniel Cassidy's theories about the influence of the Irish language on English slang.
Science and Technology Blog.
Children's book illustrator
Teacher, Writer, Musician, Father
This is an Art Blog covering many topics to do with art, how to draw and paint tutorials, style, as well as creativity in general. We blog about art, photography, recommend related products and give our best SEO tips for artists and bloggers. We'd love to hear from you so get in touch if you want to start up a conversation or a collaboration!
M Thomas Apple Author Page 