Grant Thompson

Will Thermite or Dry Ice Win?

How To · March 4, 2025

281

This Magic Fountain Is Floating!

How To · March 20, 2025

282

Can 1,000 Stickers Stop Ammunition?

How To · April 5, 2025

283

We Filled Up A Pool With Only Popcorn!

How To · April 20, 2025

284

This Is Inside Your Soda Cans

How To · May 5, 2025

285

They Perserved Dinosaur Tracks From Millions Of Years Ago

How To · May 27, 2025

286

I Built a Survival Kit from ONLY the Dollar Store

How To · August 11, 2025

287

01:12

Backyard Science Teaser Trailer – Insane Party Tricks

Science · July 1, 2014

100 225

288

06:58

10 Cell Phone Life Hacks, For Better Reception

How To · September 3, 2015

3 954 050

289

00:50

QC#86 – Thunder Caps

How To · November 26, 2015

654 050

290

10:57

Kings Court #2 – (10 New Frequently Asked Questions Answered!)

How To · March 22, 2016

372 475

291

03:59

What Would Happen If You Pyrolyzed Cottonwood Seeds?

How To · May 31, 2016

4 492 750

292

00:47

Just a random VidCon announcement passing through

How To · June 21, 2016

180 825

293

00:50

Re-upload – I accidentally deleted and YouTube couldn’t recover the vid

How To · August 3, 2016

739 775

294

04:09

How To Make a Bullet Shell Whistle

How To · September 27, 2016

2 204 775

295

03:31

Giant Rocket Powered Volcano (science fair on steroids)

How To · November 15, 2016

3 738 475

296

06:20

Will Proto-Putty Save an iPhone7 from a 100ft Drone Drop?

How To · December 3, 2016

2 173 325

297

06:51

Oh Wow This Really Sucks!

How To · December 22, 2016

2 634 900

298

06:05

Experimenting with Liquid Nitrogen in a Vacuum Chamber

How To · February 4, 2017

1 710 375

299

07:29

Testing Sparkler Darts on Giant Hydrogen Balloons

How To · March 7, 2017

1 173 375

300

05:51

New Trash Can Metal Foundry!

How To · April 5, 2017

1 795 875

301

03:25

Simple Life Hack for Cars

How To · April 25, 2017

910 650

302

09:03

What Happens When You Boil The Ocean?

How To · May 17, 2017

5 739 050

303

05:37

Sandwich Bag Fire Starter

Science · June 8, 2017

1 356 900

304

10:02

Don’t Mix Pool Chlorine and Brake Fluid!

How To · June 30, 2017

258 350

305

17:27

How To Make Clay

How To · August 15, 2017

8 613 175

306

10:29

How To Build A MINI Solar Scorcher

How To · October 14, 2017

786 150

307

12:40

Humongous Turkey Lollipop

How To · November 23, 2017

789 975

308

13:12

What Does DRY ICE Do in a Metal Foundry?

How To · December 9, 2017

8 741 200

309

13:06

4 Odd Experiments with Milk

How To · December 25, 2017

1 740 475

310

27:27

What Happened to Grant? EXPLAINED!

How To · January 18, 2018

2 341 525

311

10:55

Making SOLID Sulfur Hexafluoride

How To · February 20, 2018

890 325

312

10:31

Molten Salt Vs. Dry Ice

How To · March 15, 2018

741 900

313

06:58

Gummy Bears vs Molten Salt

How To · April 5, 2018

362 375

314

06:17

Custom Wood Burning

How To · April 26, 2018

532 525

315

10:31

Make a Glowing Announcement Board

How To · May 13, 2018

219 175

316

10:15

Hydro Dipping a DJI Mavic Air

How To · June 2, 2018

584 325

317

15:10

The ULTIMATE Picnic Table (Cup Holders Included)

How To · June 24, 2018

712 150

318

12:10

TESTING Rubber Band Life Hacks (Do They Actually Work?)

How To · July 17, 2018

1 814 975

319

12:30

Liquid Propane and TASER Powered Ignition

How To · August 9, 2018

223 325

320