Pro-Tip #25

By and large, the thing that uses the most energy in your cell-phone is the vibration mechanism. Therefore, if you are a constant text messager, it might be wise to just turn the alarm for incoming messages off altogether. Sure, this might lead you to obsessively check your phone for new messages every few minutes, but most people do that anyways, even when they have the vibration on (in case they didn't feel it).

Pro-Tip #24

If you are the type of person to have house-plants, save some of the water left over when you boil potatoes or pasta. The nutrients now in the water make it excellent for watering things.

Pro-Tip #23

If you order orange juice at a restaurant and it's served over ice, that orange juice came out of a metal can.