Smell

Rat neurons repair mouse brains — and restore sense of smell

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Two research teams have demonstrated that adding rat neurons to mouse brains that were missing crucial cells could help the organs to recover function1,2. The experiments could help scientists to better understand how different species’ brains develop, and even aid efforts to grow ‘chimeric’ pigs with human organs that could be used for transplantation in … Read more

GameScent Wants You to Smell the Gunfire While You Play Video Games

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Burnt rubber and gunfire are not the most pleasing of smells, but for action games, they might be the most common. At least, that’s true for GameScent, a new device that aims to make gaming more immersive by adding smell to the equation. GameScent, which dropped late last month to a bit of fanfare and … Read more