Vacuum-Powered Wall Climbing Tool Utah State University students demonstrate their vacuum powered tool which will allow them to climb walls. Facebook Prev Article Next Article Inventions Checkout these cool gadgets... Related Posts Kingii – The Most Compact Water Floatation Device China Develops World’s First Hydrogen-Powered Tram Batteries Made From Glass Store Four Times More Energy The Sound of Aerogel – World’s Lightest Material GoSun Stove: Portable, High Efficiency Solar Cooker Car Cup Holder Re-Invented