31.
33.
This paint-like coating lets buildings collect water from the air
(feeds.feedburner.com)
34.
Is our death from a hydrogen sulfide event inevitable in climate warming?
(news.ycombinator.com)
35.
Tracking the winds that have turned Mars into a planet of dust
(arstechnica.com)
36.
Video Games' Hottest New Platform is an Old One
(slashdot.org)
37.
The problem with Big Tech’s favorite carbon removal tech
(technologyreview.com)
39.
40.
41.
The most otherworldly, mysterious forms of lightning on Earth
(news.ycombinator.com)
42.
What Problems to Solve (1966)
(news.ycombinator.com)
43.
What Problems to Solve – By Richard Feynman
(news.ycombinator.com)
44.
Scientists Reveal Easy Three-Step Plan to Terraform Mars
(futurism.com)
45.