QC#18 - Sodium Metal Exploding 0    0

Sodium metal is thrown in a fish pond, and blows up violently. See the full project video: http://bit.ly/CrazyScienceStunts Next Video: Solar Scrambled Eggs: http://bit.ly/QCSolarScrambledEggs Previ...

DOSS 204 views

QC#81 - Screw-Lock Sugar Rockets 0    0

PVC Sugar Rockets are upgraded with "Screw-Lock" adaptors and black powder charges, so they can be locked and loaded within seconds, and eject parachutes for safe recovery. Full pro...

DOSS 218 views

QC#15 - Water Bottle Fire Lighter 0    0

A water bottle and sunlight are used to start a blazing fire. See the step by step tutorial here: http://youtu.be/QwQJ-3pZfwc See the full project video: http://bit.ly/WaterBottleFire Next Video: R...

DOSS 229 views

7 Things to do with a Water Bottle - YouTube Celebrity Frien... 0    0

60 seconds or less .. What can you do with a water bottle? See what these great YouTubers came up with when challenged. Thanks to my "YouTube Celebrity" friends for their participa...

DOSS 205 views

QC#37 - The Tie Saver (a Lifehack for Fathers Day) 0    0

Happy Father's Day Weekend! Re-purpose an old dress shirt to solve your dad's "flappy tie" frustrations. It doesn't cost anything, and it might change hi...

DOSS 256 views

QC#80 Simple Chutes 0    0

Dollar store tablecloths are transformed into miniature parachutes, used for Sky Ballz, rocket recoveries, and action figure adventures. Full project video: How To Make Plastic Table-Cover Parachutes...

DOSS 265 views

MB#7 - 100 watt Solar Panels (CLOSED) 0    0

Congratulations to Joshua Smith, Jordan Pekor, and Max Wang, the 3 winners of the 100 watt solar panels! The correct answer was “C” and the winners were selected randomly, using http://www.random...

DOSS 227 views

How To Make Plastic Table-Cover Parachutes 0    0

Turn dollar-store table covers into super simple parachutes that are easy to make, and impressively effective, so you have an endless supply of canopies, for all your arial activities. --------------...

DOSS 248 views

MB#13 - weBoost Signal Boosters 0    0

Congratulations to the 4 winners of the weBoost kits from MB#13. Your weBoost tech is on it’s way! Dwight Parker from Long Beach, CA (Chose the weBoost BUILDING) Nick Marinelli from Birmingham, AL...

DOSS 185 views

QC#76 - Randomizer Rocket Ride 0    0

An HD camera is taped to a homemade “Randomizer Rocket” loaded with a v2.0 homemade sugar motor, and shot up around 1,000 feet high. Next Video: QC#77 - Sky Ballz: http://bit.ly/QCSkyBalls Previo...

DOSS 232 views

QC#25 - Mad Science Leidenfrost Experiment 0    0

DANGER: For demonstrational purposes only. Do not try this at home. The Leidenfrost effect is demonstrated using some "Mad Science". See more mad science experiment: http://bit.ly...

DOSS 233 views

QC#24 - Magical Glow Dough 0    0

Starch and tonic water are mixed together under a black light to make a magical, glowing, "non-newtonian" substance. See the full project video: http://bit.ly/MagicMud Next Video: ...

DOSS 182 views

Easter Shooter 0    0

The "Candy Cannon" fires a load of easter eggs, and a furry little friend. Happy Easter! See how to build the Candy Cannon: http://bit.ly/CandyCannon For more project videos, chec...

DOSS 234 views

QC#27 - Adult Diaper Super Soil 0    0

An adult diaper is used to help plants grow. The new "super soil" cuts watering amounts, and times, in half, and can grow seeds up to 10 days without any extra water at all. See th...

DOSS 212 views

QC#42 - S'mores Roaster 0    0

A drink can is modified so it will roast s'mores to perfection. No more burnt marshmallows. Full project video: http://bit.ly/SmoresRoaster Next Video: Baby Ninja Turtle Eggs: http://bit.l...

DOSS 211 views