Slave labor in America today

They work on U.S. con­struc­tion sites and farms, in restau­rants and hotels, even in homes. For­eign workers, lured by false promises of good jobs in America, soon find them­selves enslaved in […]

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Xandem’s security sensors can see through walls

Imagine a real-​​​​life ver­sion of Harry Potter’s mag­ical Marauder’s Map, which showed the loca­tion of everyone prowling throughout Hog­warts castle. That’s what startup Xandem is building: a new kind of all-​​​​seeing motion-​​​​detection system […]

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