When food gets trapped in your teeth and gums it rots and causes bad breath
and decay. But now you can search for it with your Panasonic video toothbrush
(EP 1101436). The electric toothbrush has a camera on a stalk next to the
vibrating bristles. Connected to a monitor, it lets you hunt down food debris in
awkward places—if you can bear to look.
More from New Scientist
Explore the latest news, articles and features
Technology
Google shouldn’t be pressuring schools to use its AI
91ɫÇéƬ
Technology
Australia’s social media ban faces high court challenge
News
Technology
The nuclear waste repository in Finland designed to outlast modern civilisation
Features
Technology
How did the biggest crypto heist in history just happen?
News
Popular articles
Trending New Scientist articles