Archimedes
Principle
81K |
Mix solids with liquids to
observe their density. |
Balloon
212K |
Launch
an air balloon. |
Biorhythms
56K |
Plot
your own biorhythms. |
Boat
165K |
Drive
a motor boat on the river. |
Climate
Map
297K |
Examine
a world climate map of temperatures in January. |
Ecosystem
163K |
Modify
the balance of the marine ecosystem and examine
the effects. |
Elements
144K |
A dynamic periodic table
where you can see elements on an atomic scale. |
Garden
230K |
Observe
insects and birds helping flowers distribute
their seeds. |
Intergalactic
Food Chain
255K |
View an
imaginary food chain in action. |
Peas
290K |
Shows you how simple peas
grow into healthy plants. |
Planets
129K |
Take an
Astronomic quiz. |
Rain
Cycle
150K |
Observe and
analyze this model of the rain cycle. |
Skeleton
147K |
Identify the
main bones in a skeleton. |
Stars
424K |
See the Sun
and the stars move across the sky . |
What's in a Name?
313K |
Find out why
some plants have such descriptive names. |