- Cape student sues, accuses school officials of slamming her to ground multiple times (04/28/16)41
- Bob Evans restaurant in Cape Girardeau among chain's 21 closings (04/26/16)9
- Missouri House votes to allow concealed weapons without permits (04/28/16)6
- Two hurt in motorcycle wreck on Interstate 55 (04/25/16)1
- Law firm requests information about Cape's traffic cameras (04/25/16)2
- Local lawmakers split over failed medical marijuana bill; voters may have a say (04/26/16)19
- Police report filed, but no charges in incident at Cape Central (04/29/16)18
- Tanker truck catches fire near Oak Ridge (04/24/16)7
- Local company makes eco-friendly kitty litter that cuts cat-box smell (04/25/16)
- Senator introduces bill for I-57 that would connect Sikeston with Little Rock (04/28/16)4
Hooked on Science: Water drops on a penny
How many drops of water can you put on a penny?
* Medicine dropper
STEP 1: Using the medicine dropper, place drops of water on the penny.
How many drops of water were you able to place on the penny? There are about 839 quintillion molecules in a drop of water. The molecules stick together, creating surface tension. You can break this surface tension by adding a drop of soap to the water on the penny.
Jason Lindsey is a Science Outreach Educator with Hooked on Science. Check out his website "Hooked On Science" at hookedonscience.org for webcasts and experiments that might get you hooked on science. Send him your science questions at firstname.lastname@example.org. More science experiments can be found at www.semissourian.com.