Artigo
en
This self-powered toothbrush makes electricity to kill cavity-causing bacteria
Fonte: Live Science ·
Researchers have created a self-charging toothbrush that helps fight the bacteria linked to cavities and gum disease while preventing plaque buildup.
Mais como este
-
Stunning Volumetric 3D Display Goes For a Spin
Artigo · Hackaday
-
Reviving Google Cardboard, Without Google or Cardboard
Artigo · Hackaday
-
US’ thousands of tons of submarines, aircraft carriers to get advanced propulsion valves, pumps
Artigo · Interesting Engineering
-
72,000-ton British aircraft carrier launches attack drones in historic naval first
Artigo · Interesting Engineering
-
Submarine-hunters with new modifications, advanced systems to boost US’ future battle power
Artigo · Interesting Engineering
-
US Navy to deploy 3,000-mph PAC-3 MSE interceptor on warships to hunt ballistic missiles
Artigo · Interesting Engineering