egloo is a 3-D printed terracotta heater that harnesses the power of tealights to heat spaces up to 20 square feet for as little as 10 cents a day, without using any electricity.
According to creator Marco Zagaria, “after only 30 minutes the temperature of the environment surrounding the Egloo will be increased between 2 and 3 degrees Celsius (around 5 degrees Fahrenheit).”
More here
No comments:
Post a Comment