Sale Quick view Compare Add to Cart Springy, Metal || 28- CA$23.00 CA$19.10 CA$15.30 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Snaky Spring, Metal || 28- CA$30.50 CA$25.40 CA$19.80 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Bell in a Vacuum || 28- CA$162.00 CA$129.60 CA$113.00 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Electric Bell || 28- CA$28.10 CA$22.50 CA$16.80 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Open Loudspeaker, on Base with Terminals || 28- CA$34.70 CA$27.80 CA$24.30 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Inertial Balance Kit || 28- CA$54.20 CA$43.30 CA$37.90 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Hooke's Law Apparatus || 49- CA$58.20 CA$46.60 CA$34.95 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Rubber Mallet || 22- CA$6.00 CA$4.80 CA$2.10 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Doppler Effect Apparatus || 28- CA$37.30 CA$29.80 CA$26.10 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Tuning Forks, Steel, 440 Hz, on Resonance Boxes, with Mallet and Tuning Weight, Set of 2 || 28- CA$50.70 CA$38.10 CA$31.70 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Resonance Tube Kit (Speed of Sound Lab) || 28- CA$57.60 CA$50.50 CA$43.30 Quick view Compare Add to Cart
Quick view Compare Add to Cart Resonance Tube Apparatus || 49- CA$170.30 CA$136.20 Quick view Compare Add to Cart
