New Gold Edible Sensors Can Tell You If Your Food is Spoiled

Imagine if you could tell if the inside of a watermelon has gone bad just by waving your smartphone over it? Well now you can! Thanks to biomedical engineers at Tufts University who have now created edible spoilage indicators that are activated by smartphones.

How does it work? A gold antennae encased in a film made from purified silk substrate picks up chemicals released when food starts to spoil sends out an electromagnetic signal that can be picked up by an external reader such as a smartphone. I can’t wait till I see everyone in the produce aisle waving their smartphones around like they’re swatting flies.

[photo via news.discovery.com]

More content

Lifestyle
Man Sentenced To Prison For Infusing Popular Cereals With THC
A Salem, Oregon resident by the name of Jered Hayward was sentenced to 156 months in prison for attempting to distribute 1,000 kilograms of marijuana…
,
LifestyleProducts
These New Caffeine Pouches Are Like A Convenient Jolt Of Energy
Wip, a new energy brand aiming to reinvent how we consume caffeine, just dropped a line of buzz-worthy pouches that could reshape the $120 billion…
,
CultureLifestyle
Feeling Stressed? Science Says Pizza Might Be The Answer
In a delightful twist of news, the secret to de-stressing might be just a slice away. Yes, that beloved circle of cheesy goodness known as…
,
Burger
We Deliver!

Enter your email address below and we'll deliver our top stories straight to your inbox