Insect and Larva Collecting Net Electricity & Magnetism_Electrochemistry sized for repeated student use

sized for repeated student use on solid-core and stranded wire ahead of crocodile-clip and terminal-block work

sized for field measurements and outdoor physics investigations

Six replacement gold leaves cut to fit the standard gold-leaf electroscope

Glazed porcelain beehive shelf measures 4 inches with glazed interior and exterior for gas collection over water in pneumatic trough procedures

Insect and Larva Collecting Net Electricity & Magnetism_Electrochemistry sized for repeated student useFine mesh dual purpose net captures adult insects overhead and aquatic larvae below the surface for field entomology and life cycle observation work.