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The Happy Scientist
Who is Robert Krampf?
State Science Standards
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What is the difference between a dragonfly and a damselfly?
This wasp just started a nest on our porch. Why is this a good thing? (side note: Note the eggs in the top row of cells. Not part of the answer, but fun to see.)
I photographed this fellow at Ginny Springs in Florida. How can snakes swim without any fins or legs?
I photographed these young Barred Owls in a park in Jacksonville, Florida. They nest nearby, and I was hoping to find some owl pellets. What is an owl pellet?
This is the caterpillar of a Monarch butterfly. These butterflies are migratory, but there is something very special about their migration. What is it?
This butterfly looks like a Monarch, but is not. Why?
Is it really true that the quacking sound of ducks does not produce an echo?
These tiny birds scurry up and down beaches all over the world. What about their feet lets them run so fast?
What special ability do these birds share with flamingos and penguins?
What is the difference between a grasshopper and a locust?
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Process of Science
Introduction to Learnalong
Basic Concepts in Science