Fun Fact
Recycling one glass jar saves enough energy to watch television for 3 hours

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?

Observations show that interstellar clouds can have almost any shape and

1kg of water needs to recieve 4200j of energy to go from 90 degrees to 91 degrees. what is the specific heat capacity of water? what are the units?