An FCC Report and Order (R&O) released August 2 in the so-called “small satellite” rulemaking proceeding,…
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Researchers demonstrate three-dimensional quantum hall effect for the first time
The quantum Hall effect (QHE), which was previously known for two-dimensional (2D) systems, was predicted to…
Tiny GPS backpacks uncover the secret life of desert bats
A new study using miniaturized satellite-based tags revealed that during drier periods desert bats must fly…
How E. coli knows how to cause the worst possible infection
The discovery could one day let doctors prevent the infection by allowing E. coli to pass…
Space samples link NASA's Apollo 11 and Mars 2020
On July 24, 1969, Apollo 11 command module Columbia splashed down in the Pacific, fulfilling President…
Organic dye in zinc oxide interlayer stabilizes and boosts the performance of organic solar cells
Organic solar cells are made of cheap and abundant materials, but their efficiency and stability still…
Mississippi river diversions: driving land gain or land loss?
River diversions have not created or maintained land, but resulted in more land loss, according to…
Cannibalism is common in the animal kingdom, but for humans it's the ultimate taboo
Vulnerable spadefoot tadpoles eat their smaller competitors to speed towards toadhood as quickly as possible. Gulls…
Arctic sea ice loaded with microplastics
At first glance, it looks like hard candy laced with flecks of fake fruit, or a…
When human expertise improves the work of machines
Machine learning algorithms can sometimes do a better job with a little help from human expertise,…