Human Female Egg Model, 6.5" on Base Material_Wood providing the lowest-value reference in

providing the lowest-value reference in the line for low-resistance Ohm's-law and bridge work

double concave

Cork-lined jaws on this two-prong universal clamp grip glassware without scratching

Life-size elbow joint model shows humeroulnar and humeroradial articulations with supporting ligaments and arm muscle insertions for upper-limb anatomy teaching

DC-DC booster for main electric drive

Human Female Egg Model, 6.5" on Base Material_Wood providing the lowest-value reference inGreatly enlarged ovum model on a 5 x 5 inch base exposes the zona pellucida and corona radiata surrounding the cell, supporting reproductive biology teaching.