Things I have learned this week (so far).

• The passage of time is affected by how close you are to a gravitational source. So, satellites in orbit have to account for this, especially GPS satellites, if you want to end up at grandma's house.
  

• Theoretically, there should be such things as 'white holes' that throw gas and material out instead of sucking it in, as black holes do.

• Celine Dion is a little nutty.

• Walking down the stairs, in the dark, while posting to your blog on your cell phone, will cause you to fall down the stairs.

Thank you to "The Universe" on the History Channel, EW online, and myself, for teaching me these things.