Life-Size Half Brain Cross-Section Model, Color-Coded with Mount Subcategory_Racks and Stands and gamete formation for reproductive

and gamete formation for reproductive biology teaching

Used to read the microampere-scale currents found in photodiode and transistor-bias circuits

Eight-inch external probe on a 36-inch cord on this handheld digital thermometer

5 by 4-inch ventilation apparatus modeling historic mine-gallery airflow and domestic chimney convection through a candle-driven hot-air-rise demonstration

Life-Size Half Brain Cross-Section Model, Color-Coded with Mount Subcategory_Racks and Stands and gamete formation for reproductiveColor coded regions and numbered structures on a life size half brain cross section support identification key neuroanatomy exercises with mounted display.