When President Theodore Roosevelt visited East Africa in 1909, there were about 300,000 rhinos in the area. Now, reports The Economist, there are perhaps 2,000.
The problem is not that the rhinos are half-blind, lumbering, and often infertile - which they are. It is economic ...
(Ht: The Browser)
Phantom codes could help quantum computers avoid errors
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A method for making quantum computers less error-prone could let them run
complex programs such as simulations of materials more efficiently, thus
making t...
10 hours ago



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