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Frogs embryos turned into xenobots
Using blobs of skin cells from frog embryos, scientists have grown creatures unlike anything else on Earth, a new study reports. These microscopic “living machines” can swim, sweep up debris and heal themselves after a gash. https://www.sciencenews.org/article/frog-skin-cells-self-made-living-machines-xenobots/amp?__twitter_impression=true The possibilities are endless…
X-Rays from Uranus!
The gag practically writes itself… …but seriously, this is neat. One source of the X-Rays is the Sun (it also bounces off of Jupiter and Saturn). But there may be yet another source…perhaps the rings of Uranus or the planet itself. And no, it’s not really pink. That’s just a Chandra X-ray image. Shame, really. […]
Space elevators, revisited (and even possible)
“Technical-wise, it’s kind of ready” (Prof. George Zhu of York University) https://academictimes.com/far-from-science-fiction-space-elevators-may-be-nearing-deployment/?fbclid=IwAR0owexz5xK1IW9ye4FxiocqnrL7DgroSeRaqtgbNwpDVx4RIDVLZSuLWXc The possibilities…the tether doesn’t actually have to touch the ground. Basically, you put up a satellite with two tethers (one for things going up, one for things going down) and then have a rocket sent up and attach to the tether. The tether […]
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© Matthew Apple and Taking Leave, 2009-2020. Duplication of this material without express and written permission is strictly prohibited. If you would like to post or copy brief excerpts from the blog, please provide a link to the original URL along with an author’s credit.
Tag Archives: book
Taking Leave: the Book!
UPDATED. Published through Perceptia Press (Nagoya), Taking Leave: An American on Paternity Leave in Japan is currently available through englishbooks.jp in paperback/soft cover format (retail price: 1500 yen plus tax). I’d love to say the book is available through Amazon; … Continue reading
