Researchers are reporting a new type of dental coating, which is made by tweaking the composition of a naturally-occurring mineral to emulate the microstructure of natural enamel, and do so in a way that offers even greater strength.
We're not quite sure what's going on over at Ural Motorcycles lately. After nigh on 70 years making the same basic, soft-road capable sidecar outfits, the company has recently done a Star Wars tribute, a mobile drone station, and now, of all things, an electric sidecar prototype.
Iconic Russian sidecar manufacturer Ural has decided that what its classic retro outfits need is more technology in the form of a built-in drone launch platform. The Ural Air comes with its own DJI Spark, with a carry case and launch platform built right into the sidecar.