“World’s first wireless underwater drone” uses light instead of tether

Despite ongoing advances in the field of underwater remotely operated vehicles (ROVs), the devices have remained tethered to the surface via communications cables. Such is not the case with the ExRay, however, which uses light instead.

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Study confirms that nose bubbles allow anoles to breathe underwater

The anole lizard may be a popular pet, but here's something that not many people may know: some of the things can breathe while underwater. A new study has confirmed their ability to do so, and explains what makes it possible.

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Three-camera system lets users better “zoom in” on 360-degree video

While 360-degree security cameras are great for imaging a wide area, they're not so great when you want to zoom in on something that looks suspicious. A new setup addresses that problem, by combining three cameras in one system.

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Lenovo looks to cater for hybrid workers with Go accessory line

The global pandemic and necessary lockdowns have seen many folks staying at home to work, and a good number may continue to do so as restrictions are eased. To meet the needs of this remote workforce, Lenovo has launched the Go brand of accessories.

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