Resonance Apparatus with Metal Stand, 43" Tall Gifts_Science Gifts Free-standing plant cell model displays

Free-standing plant cell model displays greatly magnified organelle detail for student-directed rotation and inspection in cell biology coursework

Standard rheostat at 300 ohms and 0

25-inch Magdeburg hemispheres with molded handles

Extended two-inch fingers on this vinyl-coated three-finger clamp provide deeper reach into apparatus assemblies

Enlarged pathology heart model with 2

Resonance Apparatus with Metal Stand, 43" Tall Gifts_Science Gifts Free-standing plant cell model displaysGraduated acrylic tube 40. 75 inches tall on a 10 by 11 inch metal base, forming a resonance apparatus for determining the speed of sound through frequency and wavelength investigations.