credit: Donald Quintana
MOST POPULAR RIGHT NOW
- "The savings are insane": Denver couple share their experience of going car-free
- Ditch the laundry jugs and go plastic-free
- Pop-up prefab units build Barcelona up, rather than sprawl out (Video)
- Nanogenerator harvests energy from the friction of rolling tires
- Can cities be too successful?
- Should so-called "Poor Doors" have been banned in New York City?
- Lavender lube has none of the chemicals of many 'personal lubricants'
- Solar power generating noise barriers go up in the Netherlands
- Today is the first official Asteroid Day (co-founded by Dr. Brian May, Queen guitarist and astrophysicist!)
- Physicist's hyperrealistic origami art bridges nature, math and science (Video)