g3holliday

Rainbow Fire: 2 Amazing Ways to Elevate a Campfire

7.8K Views, 5 Favorites

How to Make Your Own J.A.R.V.I.S. With a Raspberry Pi

10K Views, 19 Favorites

How to Turn Your 3D Printer Into a Laser Engraver

3.3K Views, 4 Favorites

3D Print a Sneaky Pumpkin Safe With Alarm

295 Views, 2 Favorites

3D Print a Lighted Moon Landing Map

1.2K Views, 8 Favorites

Make Your Own E.D.I.T.H. Glasses

9.2K Views, 27 Favorites

Make Your Own Stress Ball (and a Lesson in Non-Newtonian Fluids)

755 Views, 5 Favorites

How to Make a Planter From a 2-Liter Bottle

455 Views, 5 Favorites

DIY 3D Printable Hydroponics Planter System

530 Views, 10 Favorites

Transformers Damage Counters - 3D Printed

411 Views, 4 Favorites

(Ra)Spy-Bot - the Mini Video-Recording Robot

552 Views, 3 Favorites

Patriotic Pico - a Raspberry Pi Pico Fireworks Controller

1.0K Views, 3 Favorites

How to Take Apart a DVD Player

1.0K Views, 5 Favorites

Pandemi: the Low-Cost Robotic Disinfection System

410 Views, 4 Favorites

Arduino Mask Dispenser

614 Views, 2 Favorites

COVID-19 Visitor Counter

1.3K Views, 5 Favorites

Third Hand With Magnetic Stand

359 Views, 4 Favorites

Social Distancing Detector

1.7K Views, 6 Favorites

How to Take Apart a Printer

804 Views, 4 Favorites

Transform-a-Car: Remote Controlled to Self Controlled

657 Views, 4 Favorites

Magnetizing Metal

934 Views, 4 Favorites

The Greatest Scientific Prank Ever

2.0K Views, 3 Favorites

Make Your Own Robot Legs

349 Views, 5 Favorites

CPU Fan Powered Car (Reused)

954 Views, 4 Favorites

Make Your Own Hobby Jumper Cables

1.1K Views, 4 Favorites

Speedor Robot

287 Views, 4 Favorites

Easy "Leftover" Robot

958 Views, 5 Favorites