Dyson's $500 toothbrush livestreams your mouth

It is called the CameraJet, and you would be forgiven for thinking it is either a camera or a jet. It also squirts mouthwash automatically into the gaps in your teeth, using a machine learning algorithm trained on 470,000 mouth images. They call it gap optical targeting, which sounds like something Ukraine is using in the war against Russia.

The same company has an $1,100 hairdryer with the torque of the Challenger spacecraft. Nobody can explain how Dyson lands on these things, and they must be protected at all costs.

The one terrible product is the Airblade hand dryer, which is a place to rest your hands for 30 seconds before you wonder whether the place has any paper towels.