Christopher Klimovski
Freelancer
Christopher Klimovski is a freelancer for Engadget.com
Health
This New 'Painless' Dental Cavity Procedure Regrows Tooth Enamel
Invented in Britain, the process doesn't involve a drill.
Airbnb
Why Did Airbnb Just Buy a Russian Design Firm?
Both companies are excited about the partnership, but neither is revealing details of their plans.
