Glass ATP Molecule

An Enzyme That Gives Your Body Ener­gy — Mod­eled in 900 Kilos of Glass:

Made of 30 1m x 1m glass plates, the struc­ture of the mol­e­cule is made of noth­ing — it’s actu­al­ly holes cut from the glass made by a water jet cut­ter. It doesn’t stop the mod­el weigh­ing 900lb though.

(Via io9.)