Some extraordinary asteroids have “#activity”
—comet-like tails or envelopes of gas and dust.
NASA’s #Active #Asteroids project announced the discovery of activity on fifteen asteroids, challenging conventional wisdom abo…
Some extraordinary asteroids have “#activity”
—comet-like tails or envelopes of gas and dust.
NASA’s #Active #Asteroids project announced the discovery of activity on fifteen asteroids, challenging conventional wisdom abo…
The bizarre rise and quick fall of Nintendo’s Virtual Boy
https://arstechnica.com/gaming/2024/05/virtual-boy-the-bizarre-rise-and-quick-fall-of-nintendos-enigmatic-red-console
Ancient tree rings show that the summer of 2023 was the hottest in the past 2,000 years because of human-caused climate change
https://www.scientificamerican.com/article/the-summer-of-2023-was-the-hottest-in-2-000-years/
10 Big Biden Environmental Rules, and What They Mean
Asbestos, “forever” chemicals, E.V.s and endangered species. Here’s what 10 new rules cover, and why the administration has been churning them out
https://www.nytimes.…
‘Site-neutral’ payments for chemotherapy could save Medicare billions
Dozens of services cost more at hospitals, including mammograms, allergy tests, echocardiograms, epidural injections, colonoscopies and laser eye procedures. (The Medicare Payment Advisory Commission has identified 57 such services.) If all were site-neutral, Medicare would save an estimated $150 billion over 10 years