A vision technology startup has developed a pair of smart glasses that clear up spotty vision. Designed for people experiencing macular degeneration—the leading cause of vision loss among people over ...
How do scientists know which insects can see color? Illustration by Roche How do scientists know which insects can see color? John Jay Rouse | St. Cloud, Minnesota Much of what we know about which ...
A compass that relies on polarised light can use the sun to tell where magnetic north is, even when it is cloudy. It is based on how some insects navigate and could be used when conventional magnetic ...
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