There are plenty of ways to experience great food without actually going through the trouble of making it. We can read recipe books. We can drool over food blogs. We can even watch food-themed shows on our HD TVs. Unfortunately, no matter how good the picture, nothing can allow us to literally taste what Anthony Bourdain is eating. That is, until now.
New Scientist reports that a team of researchers at the National University of Singapore have developed a digital simulator that can synthesize four of the five basic tastes: salty, sweet, sour, and bitter (umani has not yet been added). The team, lead by Nimesha Ranasinghe, hopes their invention will one day allow viewers to taste the food they see on television, or provide video games with new taste-based reward systems (a sweet taste for completing a level, a sour taste for failing).
The taste synthesizer, which consists of two thin metal…
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