Brainiac75

786K subscribers

159 videos

Hi. I'm Brian. I put pride in being a nerd and a lot of effort in making educational, entertaining and epic videos about science in my home. I'm just an amat...

Latest Videos

CURSE OF 650nm RED LASERs New Lovely Neon-Green Color!

Magnetic Levitation Using Kitchen Stuff! Induction Cooktop Craziness

230V Flicker-Flame Lamp on 3000 Volts!

HOT HALOGENS! How do they not blow at insane temperatures Beyond 3200K

Toaster Temperature WITHOUT Thermometer! Crazy Blackbody Spectrum Attempt

Did I Buy Fake Uranium and Thorium! Challenging the RC 110 donated by RadiaCode

SHOW LASER Beam On LaserDisc! LaserCube 7.5W Ultra MK2 donated by Wicked Lasers

DUMB DESIGNS Laser Safety Issues Never Mentioned

The Curse of 9V Batteries Internal resistance measured with multimeter

MAGNETIC SPRING LAUNCHER Permanent electromagnets are amazing and fun!

Can you spot RADIOACTIVE glass without a Geiger counter

NO ELECTRICITY Electromagnet! The Weird and Wonderful Permanent Electromagnet

Infrared eBay LASER with weird 10-in-1 beam Cheap and powerful though!

Ultraviolet LASER so intense it is VISIBLE! Valkyrie Lasers donated by Tinker Lasers

Cake Mold as LASER Diffuser! DIY Ulbricht Sphere Prototyping and Testing

RADIATORS ARE MAGNETS Surprising Effect and Direction of the Earth's Magnetic Field

TOO BRIGHT Car Headlamps!! Laser LEP vs. LED vs. Halogen Stronger than Sunlight

LASER Headlamp for Cars! How strong is its laser Find out how it works and how to power it up

Monster magnet meets microwave magnetron...

LASER Hair Blaster How strong is this Class 1 laser!

Exotic Elements vs. Magnet Rare Earth Metals 77

How bad is 91W gear for an expensive 135W lamp Testing SOX 135W on 91W, 135W and 135180W ballast

FAULTY Flicker-Flame Light Bulb Amazing in slow-motion!

THIS LAMP SOXs! Yellow tech of bright metal vapor lamp. Beats modern LEDs in brightness per watt

Power of Plasma Balls Visualized Don't wear a ring... Jumping won't help!

TRUE YELLOW LASER or not 25+ years wait over Valkyrie 573 donated by Tinker Lasers

LASER underpowered by its power supply First TTLPWM Arduino attempt

MAGNETIC PAINT Cheaper and easier than Ferrofluid and Ferripaste

Mystery RADIOACTIVE Source Can we identify it

Upgrading Fiber Optic Lamps to LASER Brightness!