Money Talks News on MSN
Eye floaters affect millions: here's what causes those moving shadows
Those moving shadows in your eyes are called floaters - here's what causes them and warning signs to watch for.
It comes as NATO says Russia is repeatedly testing the reaction and resolve of the Western alliance with serious provocations ...
Interesting Engineering on MSN
Scientists use laser tweezers to trap particles that trigger lightning strikes
In a lab filled with bouncing green lasers and an anti-vibration table that hums a soft, squishy sound, the researchers used ...
UK says Russian spy ship Yantar directed lasers at RAF pilots north of Scotland and warns Moscow it is ready to respond.
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