Sarcophaga bullata are gray flesh flies. These flies are reared on decaying flesh and pupate quickly, within 5 to 7 days from birth, to illustrate com...
Studying the life cycle of Drosophila and performing genetic crosses just got easier with this lab activity that includes a safe way to anesthetize th...
Uca sp. The fiddler crab gets its name from the male’s larger claw, which it waves up and down in a fiddling motion when threatened or when attracting...
The eight-piece set contains one each : 16 oz. carpenter hammer; 6.5" needle nose pliers; 6" slip joint pliers; 6" adjustable wrench; 10' power tape m...
This series of activities based upon the timeless children’s classic, The Very Hungry Caterpillar, stimulates children’s imaginations and encourages t...
You'll come out smelling like a rose (or a coffee bean, lemon, or other fragrance) with this easy to use kit. Students extract the essential oils from...
How does a hot air balloon stay afloat? Let your students find out for themselves as they create their own hot air balloon model using simple, everyda...
Developed in collaboration with Dr. Martin K. Nickels, Professor of Physical Anthropology at Illinois State University, this Hominid Skull Comparison ...
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