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2013 - Now  •  12:00 AM on YouTube  •  175 episodes
0 vote
Aloha YouTubers, I am The Backyard Scientist!

I like to make videos on all the crazy stuff I do. From exploding arrows, to making instruments, molten aluminum ... More
  Previously Aired Episode
I Built A Laser Chainsaw Aired on 02/01/2023
I Built A Laser Chainsaw
Season 2023: Episode 1
Season 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
Season 2013
S2013 E01
Kitchen Chemistry - How to make green fire in 3D!!
S2013 E02
Reaction between copper II chloride and H2O2
S2013 E03
Copper acetate: Copper and Vinegar with H2O2.
S2013 E04
Growing borax crystals with florescent dye
S2013 E05
Zinc and HCl
S2013 E06
Chloroform from Bleach and acetone.
S2013 E07
Messing with plasma lamp.
S2013 E08
Tetraamminecopper(II) sulfate and copper hydroxide
S2013 E09
36" Fresnel Lens death ray (fail at boiling water)
S2013 E10
Reaction between chlorine tablets and alcohol.
S2013 E11
Chloroform tutorial-Synthesis from Bleach&Acetone!
S2013 E12
Make a lamp out of a lightbulb, with GREEN FLAMES!
S2013 E13
Purify chloroform by distillation
S2013 E14
Hydrolyze Acetylsalicylic Acid into Salicylic Acid
S2013 E15
Chlorobutanol Synthesis
S2013 E16
Small soup can forge melting zinc.
S2013 E17
My little pony vs. 46" Fresnel death ray!
S2013 E18
Soxhlet Extraction Capsaicin out of hot peppers!
S2013 E19
How to make an electric match/detonator (squib) [Pingpong balls and Flash...
S2013 E20
Black powder cannon tests
S2013 E21
Exploding Arrows with compound bow! [Arrow filled with black powder, capp...
S2013 E22
Powerful Golf Ball cannon! [Black Powder in a 1.75" fiberglass tube]
S2013 E23
Just a small teaser of my microwave cannon...
S2013 E24
Ammonium Chloride HCl + NH3 = NH4Cl Hydrochloric acid + ammonia hydroxide...
S2013 E25
Tetramminecopper(II) sulfate experiments.
S2013 E26
Copper Catalytic Pyrolysis of Acetone, Methyl Ethyl Ketone (MEK), Ethanol...
S2013 E27
MICROWAVE CANNON! A High Energy Radio Frequence gun. (700 watts)
S2013 E28
Make a Violent fireball and smokebomb with pool shock and brake fluid.!
S2013 E29
Isopropyl Nitrite - Flames and Science!
S2013 E30
High voltage
S2013 E31
Synthesis of Benzocaine. A ester of PABA and Ethanol.
S2013 E32
Dancing Robots
S2013 E33
Hexamine synthesis. Ammonia and formaldehyde.
S2013 E34
Salvage High voltage supply from an old photocopier. + other goodies
S2013 E35
Marquis Reagent Synthesis and testing of Promethazine, modifinil, methylp...
S2013 E36
Dropping a red-hot bolt in liquid nitrogen!
S2013 E37
Making a knife from a lawnmower blade.
Season 2014
S2014 E01
USF X-Labs 10ft tesla coils playing Mario
S2014 E02
Pulsejet made from pipe fittings.
S2014 E03
Rewound Microwave Oven Transformer Melting a Screw
S2014 E04
Ammonia Sulfate Mistake!
S2014 E05
How to make a Mbira
S2014 E06
Pouring molten aluminum into a pool!!
S2014 E07
Positive Feedback
S2014 E08
Synthesizing LIQUID Chlorine!
S2014 E09
Sulfur Volcano
S2014 E10
DIY "Liquid Nitrogen" Liquid Propane!
S2014 E11
How to Grow A Lead Crystal Tree! Old Alchemy Demonstration.
S2014 E12
How To Grow Copper Crystals with Electricity
S2014 E13
Aluminum Vs. Toaster teaser
S2014 E14
Molten Aluminum Vs. Live Toaster
Season 2015
S2015 E01
6 Dangerous Ways to Cook an Egg
S2015 E02
Green Flamethrower Squirtgun
S2015 E03
Fire Vortex Cannon
S2015 E04
Oscilloscope From an Old Television
S2015 E05
Underwater Explosions - Slow Motion Dry Ice Bomb.
S2015 E06
Pouring Molten Aluminum In a Watermelon. Awesome Surprise!
S2015 E07
Propane Rifle
S2015 E08
Casting a Sword From Pewter
S2015 E09
Molten Aluminum Vs. Lava Lamp
S2015 E10
Pouring Molten Metals into Water. COOL! (Aluminum, Thermite, Lead + More...
S2015 E11
CO2 Cartridge powered Rocket Launcher!
S2015 E12
Rainbow Colored Flame(thrower) Science Experiment!
S2015 E13
Fire-Saber and Other Awesome Experiments!
S2015 E14
Real-life Mario Fireballs ---- SMS#1
S2015 E15
Making Plasma, Microwaving grapes --- SMS#2
S2015 E16
Huge Snapper Vs. Gasoline - Can they cause a fire? - SMS#3
S2015 E17
Exploding Balloons filled with Propane Gas. Drones, Steel wool, and Under...
S2015 E18
3D Pen - Plastic to metal, Girlfriend spider prank, Dry ice air-hockey. #...
S2015 E19
Dropping Oobleck off a building + Shooting Oobleck! - SMS#5
S2015 E20
Molten Aluminum Vs. Oobleck (Non-Newtonian Fluid)
S2015 E21
Aluminum Vs Melons = Hand Grenade?!
S2015 E22
Ping Pong ball filled with liquid nitrogen? Insane Speed!
S2015 E23
Ping Pong ball filled with Propane spins and EXPLODES
S2015 E24
Steel Wool on a DRONE
S2015 E25
Pouring molten Aluminum into a Pumpkin (cooled with liquid nitrogen!!!)
S2015 E26
Breathe Fire and make Giant Fireballs with Cornstarch!
S2015 E27
Molten Aluminum Vs. Pie (+Sodium!)
S2015 E28
Do hot objects fall through water faster? Leidenfrost Effect!
S2015 E29
Molten Aluminum Vs 'Spitballs' - SO COOL!! (water balz)
S2015 E30
Dry Ice Hoverboard (D.I.Y. REAL Hoverboard)
Season 2016
S2016 E01
Sending a GoPro to SPACE with the Cub-Scouts (High Altitude Balloon)
S2016 E02
Molten Aluminum Vs Steak
S2016 E03
Molten Aluminum vs Liquid Nitrogen (& Dry Ice!)
S2016 E04
How to choose the next President
S2016 E05
Engineering Expo 2K16 (Science Show)
S2016 E06
Molten salt teaser video - full video in a day :)
S2016 E07
Pouring Molten salt into Water - Explosion!
S2016 E08
How strong is Oobleck?
S2016 E09
S2016 E10
Shooting Watermelons with 'Exploding' Sodium Bullets!
S2016 E11
Pouring Molten Salt in Watermelons!
S2016 E12
Pouring Liquid Nitrogen in a Pool - (I set my pool on fire!!)
S2016 E13
Molten Aluminum vs Bullets
S2016 E14
Molten Aluminum Vs. 15 gallons of Sprite
S2016 E15
Molten Iron Vs. HUGE Magnet
S2016 E16
Liquid Nitrogen Freeze-Ray Vs. Flamethrower
S2016 E17
Pool full of Orbeez Experiments!
S2016 E18
Computer Duster + Water = EXPLOSION!?
S2016 E19
DIY Rocket Powered Plane!
S2016 E20
Ring of Fire - Most dangerous game ever!
S2016 E21
How to Make an Aluminum Foundry - Backyard Scientist
S2016 E22
Mercury Bottle Flip
S2016 E23
Best Fire Tornado - DIY - no moving parts!
S2016 E24
Pop Champagne with SCIENCE
S2016 E25
Red Hot Cannonball Vs Styrofoam Tower
S2016 E26
iPhone in Molten Aluminum
Season 2017
S2017 E01
150 mph Rocket Knife
S2017 E02
1000 degree Red Hot Rocket Knife
S2017 E03
Can a Magnesium fire be put out?
S2017 E04
Bouncy Liquid Metal
S2017 E05
Blacksmith Myth - Will a drop of Water on the Anvil make it explode?
S2017 E06
Bart Simpson Megaphone Challenge!
S2017 E07
Giant Mouse Trap [Smashes Everything]
S2017 E08
Turn an old Oven into a Kiln
S2017 E09
Rocket Powered Fidget Spinner
S2017 E10
Breaking into a massive 1000lb Safe with a Plasma Cutter
S2017 E11
My Favorite Experiments in Virtual Reality! Backyard Scientist in VR
S2017 E12
Molten Metal Squirtgun!
S2017 E13
Cooking Dinner with Science [There was an attempt]
S2017 E14
Prank It FWD – Sumo VS. Football
S2017 E15
Making a Sword with THERMITE!
S2017 E16
Thermite - The most Dangerous Paint??
S2017 E17
Giant Mousetrap powered Car
Season 2018
S2018 E01
My DNA results are in... and another SHOCKING test ;)
S2018 E02
What happens when a NERF dart breaks the SPEED OF SOUND?
S2018 E03
40 Watt Laser Blaster!
S2018 E04
Can a Person escape a human-sized Glue Trap?
S2018 E05
DIY MEGA Microwave! - Microwaving a Microwave
S2018 E06
Supersonic Rubberband Whip - Easy Fun DIY
S2018 E07
Can a Camera Stream its own Destruction?
S2018 E08
Do Not try to charge a LiPo Battery like this!
S2018 E09
This Is Why You Need To Wear Safety Glasses
S2018 E10
Fully-Automatic Table Saw Cannon
Season 2019
S2019 E01
Can Spiderman Climb The Sticky Wall?
S2019 E02
Pouring lava in my pool!
S2019 E03
Shooting Sodium at a Watermelon
S2019 E04
Handheld Induction Heater Melts a Lock!
S2019 E05
Burning stuff with a giant fresnel lens + how a DLP projector works
S2019 E06
Fortnite Boom Bow IRL - BOOM or BUST?
S2019 E07
I made the Scorpion From GAME OF THRONES and its CRAZY
S2019 E08
Its like Liquid Nitrogen - but Fire!
S2019 E09
Balloon Brain Teaser
S2019 E10
How 'Bright' is Deadly Radiation?
S2019 E11
Impossible Water Fountain - DIY
S2019 E12
Gallium Vs High Pressure Tank
S2019 E13
Is Molten Aluminum Bulletproof?
S2019 E14
Potato cannon powered glider!
S2019 E15
Plugging things in that SHOULD NOT be plugged in
S2019 E16
We made a Drone to Toilet Paper houses!
S2019 E17
Melting and combining 19 elements! Does it make a Super-Alloy?!
Season 2020
S2020 E01
Molten Aluminum Volcano [ERUPTION]
S2020 E02
Don't Put Wet Rocks In A Campfire
S2020 E03
Molten Aluminum vs. cube
S2020 E04
Making Petrified Lightning ...with electricity??
S2020 E05
Claymore Roomba Hide & Seek!
S2020 E06
Can a Motor run on BEANS?
S2020 E07
200 Watt car mounted laser!
S2020 E08
Blowing FIRE RINGS underwater
S2020 E09
The Impossible Fire pit Tornado
S2020 E10
We Defibrillated a Steak
Season 2021
S2021 E01
I Made a Gun that Punches through ANYTHING
S2021 E02
Pouring Molten Aluminum from 50 feet! What will happen
S2021 E03
We Made Kids Toys Extra Dangerous
S2021 E04
20000 Volts Vs a Pickle
S2021 E05
I Touched the Worlds Most Painful Plant - Gympie Gympie (The Suicide Plan...
S2021 E06
DIY induction heater that can BOIL STEEL
S2021 E07
Dangerous Toys - Gas Powered Pogo Stick from 1960's
S2021 E08
Gas powering things that should NOT be gas powered
Season 2022
S2022 E01
I stole plans from Russia to build a Rocket
S2022 E02
Elephants Toothpaste Squirtgun
S2022 E03
Devil's Toothpaste Squirtgun (exploded)
S2022 E04
This is why potato cannons are dangerous.
S2022 E05
400mph Rocket Knife
Season 2023
S2023 E01
I Built A Laser Chainsaw
Episode 1
Sub 4 Science
Episode 2
2 Million Subscribers! We're all Scientists!
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