Скачать с ютуб EASY Pinewood Derby Car WINS using Science!!! в хорошем качестве

EASY Pinewood Derby Car WINS using Science!!!

7 simple steps that ACTUALLY MATTER to building a winning pinewood derby car. I built a car in 45 minutes using these steps and crushed all the competition by more than 2 car lengths (proof is in the video :) Special thanks to Steve at DerbyMonkey.com for providing his expertise and materials for the video. CONSIDER SUBSCRIBING: http://tinyurl.com/MarkRober-Sub HERE'S HOW I MADE THE ROCKET CAR:    • 40 MPH Pinewood Derby Car- HOW TO   7 Key Steps: 1. Max weight ~1" in front of rear axle 2. Reasonably aerodynamic 3. Ride on 3 wheels 4. Lightweight wheels 5. Bent polished axles 6. Railride/alignment 7. Lots o' graphite **HELPFUL LINKS** Dr. Acton's video: http://pinewoodphysics.com/index.html Pre-polished, bent axles to purchase: https://www.maximum-velocity.com/prod... Lightweight wheel options to purchase: https://www.maximum-velocity.com/prod... More details on polishing the axles:    • Polishing a Pinewood Derby Axle   Axle bender tool:    • Derby Worx Pro Axle Bender   More details on Rail Rider alignment:    • Derby Worx PRO RAIL RIDER TOOL   **MY STUFF** I make videos like this once a month all year long while supplies last: CHECK OUT MY CHANNEL: http://tinyurl.com/MarkRober-YouTube FOLLOW ON TWITTER: https://twitter.com/#!/MarkRober FACEBOOK ME:   / markroberyoutube   **MUSIC** All music created by Qwiet. You should go sub his channel:    / qwietmusic   Twitter:   / qwiet   Facebook:   / qwiet