|
Whether you prefer soft bristles or affordable brush heads, make your twice daily brushing a little easier with these electric toothbrushes.
|
|
 While still a couple years away from going live, China has just unveiled two turbines so massive it's hard to comprehend. With an outer diameter of 20 ft, 5 in (6.2 m), each turbine weighs 80 tons, is constructed from high-strength martensitic steel, and houses 21 water ladles.
|
|
