US$ 58.50
spindle formation
this 2-pack of 20oz Griffin-shape borosilicate beakers adds a pouring spout for everyday home use
Graphite lattice kit whose atoms and connecting rods assemble into planar carbon sheets
2 triple-tandems
and triple bonds
Resonance Box with C-E-G-C Tuning Forks and Hammer Physics_Alternative Energy spindle formationSolid wooden resonance box mounts four steel forks tuned to C 256Hz, E 320Hz, G 384Hz, and C' 512Hz a major chord array struck with the included hammer to amplify intervals and harmony.
US$ 58.50
US$ 109.95
US$ 23.95
US$ 172.00
US$ 174.00
US$ 146.00
US$ 138.00