Mounted 12V 24W Lamp for Energy Transfer Experiments Science at Home_Earth Science Fullerene C60 kit with 60

Fullerene C60 kit with 60 atoms and 90 bonds for building the spherical cage structure characteristic of fullerene carbon allotropes

5mm hole for string suspension

5 inch specific gravity cylinder with a top hook for density and specific-heat work

this six-metal density cube set of brass

Length-adjustable wooden pendulum simple-machine model with a blue bob sliding along the string and a wooden guide keeping the swing on a consistent path for period-vs-length measurements

Mounted 12V 24W Lamp for Energy Transfer Experiments Science at Home_Earth Science Fullerene C60 kit with 60Base mounted 12V 24W SBC lamp with 4mm socket connections, pairing with a solar cell to demonstrate the light electrical light energy chain during photovoltaic experiments.