150mm Red Connecting Lead Prong_3 Vertical section of a monocot

Vertical section of a monocot leaf enlarged 300x exposes parallel venation

Eisco Labs borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C

letting students vary the moment arm distances on either side and find the balance point for any combination of masses

stable Alnico fields and matching keepers across this bar-magnet pair give the classroom a reliable workhorse for ferromagnetism and pole-orientation demonstrations

and image-formation work

150mm Red Connecting Lead Prong_3 Vertical section of a monocotUsed as the red rail partner to the 150mm black 4mm stackable lead, this insulated wire keeps polarity color coded across short branches in 4mm socket student circuits.