The homemade pen cap sinker
Make a pen cap sinker to demonstrate Pascal’s law Fill the plastic bottle with water. Attach a piece of clay to the
Make a pen cap sinker to demonstrate Pascal’s law Fill the plastic bottle with water. Attach a piece of clay to the
What makes a heavy ship float? How does a boat or ship carrying hundreds of pounds worth of stuff float while
Floating eggs in salt water Density is a measure of how much matter takes up a certain amount of space or