Grant Thompson

Lycopodium and Flash Cotton are SO FUN AND COOL

How To · January 7, 2022

361

Making a Laser Assisted Blowgun

How To · April 5, 2022

362

Ferrofluid is EXPENSIVE! Sourcing our own

How To · July 1, 2022

363

Giving Fire a Shadow

How To · August 26, 2022

364

Food Coloring In Salt Water Looks Weird!

How To · November 1, 2022

365

Can Our Houses Survive a Massive Earthquake?

How To · December 23, 2022

366

This Balloon Will Never Pop!

How To · January 19, 2023

367

Ice Skating without Ice

How To · February 25, 2023

368

THIS happens when LIQUID NITROGEN touches skin!

How To · March 25, 2023

369

Stay Cool with This Frozen Water Bottle Tip! ❄️🥤 #TKOR Quick Tips

How To · June 28, 2024

370

🌿🚀 Turn Diapers into Plant Savers! DIY Hydrogel Trick for Lush, Healthy Gardens! 💦

How To · July 22, 2024

371

🔥 Lighting a BBQ with Chemistry: Explosive Grilling Hack!

How To · August 26, 2024

372

We Combined A Crossbow With A Slingshot

How To · November 12, 2024

373

Making Exploding Hot Chocolate!

How To · November 20, 2024

374

We Cooked Thanksgiving Dinner In A Dryer!

How To · November 28, 2024

375

The Stealth Shelf Is Something Special

How To · December 7, 2024

376

We Made A Mini RPG Launcher At Home

How To · December 14, 2024

377

Can You Freeze Anti-Freeze With Liquid Nitrogen

How To · December 22, 2024

378

Try This Balancing Matchstick Trick

How To · December 30, 2024

379

Logan Paul Makes Melted Gummy Worms Rain

How To · January 7, 2025

380

This Is How To Make Lightning From A Coke Bottle

How To · January 22, 2025

381

Diy Giant Smoke Ring Toy

How To · February 6, 2025

382

When Batteries Catch On Fire!

How To · February 22, 2025

383

Molten Aluminum Does What In Clear Ice

How To · March 9, 2025

384

Do Not Put These Inside A Microwave

How To · March 26, 2025

385

This liquid HATES plastic

How To · April 10, 2025

386

You Need To Try Out Some Of Our Favorite Food Hacks

How To · April 25, 2025

387

Canoe Made From Canned Spray Foam

How To · 4 weeks ago

388

03:39

Mini Matchstick Gun – The Clothespin Pocket Pistol

How To · January 23, 2014

10 878 075

389

06:29

How To Make Exploding Tipped Blow Darts

How To · July 7, 2015

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390

04:01

How To Make Star Wars Gummies!

How To · September 29, 2015

4 481 275

391

05:17

The Hot-Wire "Styro-Slicer"

How To · December 22, 2015

3 528 350

392

01:07

QC#95 – Matchbox Primers

How To · April 19, 2016

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393

04:06

What Happens if you drop 100lbs of Dry Ice in the HOT SPRINGS?

How To · June 7, 2016

2 146 525

394

05:46

Is it a Good Idea to pour Liquid Nitrogen in boiling Motor Oil?!! (#ad)

How To · July 7, 2016

2 686 600

395

02:45

DIY "Stealth Shelf" Tour & Special Features – (Tutorial Coming Soon)

How To · August 11, 2016

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396

03:59

Simple "Tent Peg" Stove

How To · October 11, 2016

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397

04:40

How To Make a "Fish On A Stick" Toy (Cool Palm Leaf Craft)

How To · November 21, 2016

1 306 400

398

03:55

Did You Know Coconuts Could Do This?

How To · December 9, 2016

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399

05:40

The Smurf Juice Was An Accident

How To · January 23, 2017

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