Mark Zuckerberg shares ‘sleep box’ invention he created to help his wife sleep through the night

Mark Zuckerberg knows it’s hard being a parent — and to make things easier on his wife, he unveiled a new invention he created to help her sleep through the night. Zuckerberg shared since the couple …
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DRDO’s “Black Box” invention is all set to make skies safer!

Many aircraft have gone missing in mysterious circumstances, some to not be tracked again, others discovered after decades, such as the remains of two planes that an amateur investigator discovered on Mont Blanc in the French Alps last week, which experts …
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