A sensor developed at MIT uses a set of microneedles to push through packaging and determine whether the food inside is safe to eat, which could prevent food waste and help head off outbreaks of salmonella. Plus: did you know China is apparently home to several thousand glass footbridges, where you can walk across and see what's underneath?
A team of engineering students at Harvard is teaming with a startup called Savormetrics to develop a device that can tell us when avocados will be ripe. It's one step on the way to solving the costly problem of food waste. Plus: a project in Belgium called #ArtGenetics is learning about the evolution of fruits and vegetables through classic paintings.
From now on, the phrase “fast food wrapper” might only refer to hungry MCs.
We may be taking a big step forward in the effort to stop food waste! A research team at Imperial College London has developed food freshness sensors that can be embedded in the packaging of meat and fish and detect the gases that show up when food spoils.