Latest News for: jacek
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Rover finds hints of an ancient Martian carbon cycle
Ars Technica 18 Apr 2025
Mars has not always been a seemingly lifeless red desert ... “In order for Mars to be warm enough to host liquid water, there must have been a lot of carbon dioxide in the atmosphere,” says Benjamin Tutolo, a researcher at the University of Calgary.
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Scientists made a stretchable lithium battery you can bend, cut, or stab
Ars Technica 14 Apr 2025
It’s hard to use batteries like this in soft robots or wearables, so a team of scientists at the University California, Berkeley built a flexible, non-toxic, jelly-like battery that could survive bending, twisting, and even cutting with a razor.
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Jacek FRANKOWSKI: 15-rocznica Tragedii Smoleńskiej i 85-rocznica Zbrodni Katyńskiej
Bitchute 10 Apr 2025
Go to the source via the article link to view the video or click the video icon ....
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We have the first video of a plant cell wall being built
Ars Technica 04 Apr 2025
Plant cells are surrounded by an intricately structured protective coat called the cell wall. It’s built of cellulose microfibrils intertwined with polysaccharides like hemicellulose or pectin ... Camera-shy builders ... Read full article. Comments .
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Bonobos’ calls may be the closest thing to animal language we’ve seen
Ars Technica 03 Apr 2025
Bonobos, great apes related to us and chimpanzees that live in the Republic of Congo, communicate with vocal calls including peeps, hoots, yelps, grunts, and whistles ... Context is everything ... Read full article. Comments .
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