How do fish breath in water?Science for Seniors - FREE activity - How do fish breath in water? Last week was shark week so now it's time to focus on fish. To be a...
Shark Week - How do sharks float?There are more than 350 types of sharks in the world. They range from a whale shark, up to 46 feet long, to a spinn ed pygmy shark...
Water Water everywhere - water displacementIt's been a very wet summer here on the east coast of the USA. Yesterday and predicted for today still more heavy rain. Here's a way to...
Does sunlight strike both sides of the moon? FREE Science for Seniors Moon Activities - July 20th is this Saturday!!! Celebrate the 50th anniversary of the greatest achievement in...