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

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

5mm hole for string suspension

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.