How I made the World's HEAVIEST Rubik's Cube

I take a standard 3x3 cube, and make it as heavy as possible, by packing the densest metals I can find into every possible gap. Watch the original "World's Lightest Cube" video:    • I tried making the world's LIGHTEST Rubik'...   Use discount code "z3cubing" for 5% off everything at TheCubicle.com! https://www.thecubicle.com/?p=HJMGVPebP (Affiliate Link/Code) Intro Music: "Forces" by Jim Yosef [NCS Release]    • Jim Yosef - Forces (feat. Ivan Jamile & Ké...   Video Music: "The Night Shift" by Punch Deck    • Punch Deck - the Night Shift   Outro Music: "Ruby" by Jim Yosef and Alex Skrindo [NCS Release]    • Jim Yosef & Alex Skrindo - Ruby | Future T...   Merch: https://z3cubing.com/ 0:00 - Introduction 0:57 - Requirements 1:44 - Density Explanation 3:43 - Checking out the Tungsten 4:49 - Mod Explanation 6:53 - Mod Time Lapse 7:51 - Final Product 9:12 - Solve & Weigh-in 10:57 - Conclusion #RubiksCube #cubing #Z3Cubing