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It's not your underarm sweat that stinks, it's the volatile organic compounds (VOCs) produced by bacteria as they break down the fatty acids in that sweat. A new device is claimed to prevent the stink by killing those bacteria with plasma.

Although hot tubs may get all the glory, cold-plunge tubs are the ones that really help reduce muscle inflammation and soreness. The Snowcap tub makes that process more doable than ever, by chilling water without using any ice or refrigerants.

Exercise bikes may offer a great form of exercise, but the things can get in the way. The Breakaway Bike is designed with that in mind, as it folds down into a package that's about the size of a carry-on bag.

If someone is lacking a hand, a prosthetic appendage can help them perform basic daily tasks. However, what if they've still got both hands, but one of them is paralyzed? Well, that's where NeoMano is designed to come in.

Although many people routinely pinch their belly in order to see how fat they're getting, that's really only a measure of their subcutaneous "under the skin" fat. The Bello device goes deeper, using light to measure visceral fat.

The Encompass electric toothbrush is claimed to do a full-mouth brushing in just 20 seconds.

URGOnight is a novel sleep training device designed to improve your ability to get to sleep, and stay asleep​, through the use of neurofeedback and brain training. The system, comprising an EEG headset and accompanying mobile app, is currently crowdfunding on Indiegogo.

​Rowing machines are a great source of exercise, but it can be hard to stay motivated when using one at home by yourself. Hydrow is intended to address this problem, as it allows users to take part in training sessions hosted by national-level rowers, live-streamed right from the water.

There are a growing number of fitness trackers hitting the market that claim to offer detailed insights into your heath. Perhaps the most striking of these devices is Lumen, a tiny breathalyzer-styled gizmo that is claimed to measure a person’s metabolism from just a single breath.

The Pleistocene Park project is aiming to rebuild a lost Ice Age ecosystem in Siberia, and its directors, Sergey and Nikita Zimov, say it could help slow the effects of climate change. Now, the initiative is running a crowdfunding campaign to help transport a new herd of animals to the park.

​We've already heard about earbuds known as Sleepbuds, that are designed to mask the sound of snoring. Now, however, there's a different Sleepbud earbud on its way, and it's intended to STOP its user from snoring.

The Search for ExtraTerrestrial Intelligence (SETI) focuses mainly on looking for radio signals from civilizations elsewhere in the galaxy, but the SETI Institute is taking a new approach – and it involves lasers.