JoeBeau

How to Launch a Rocket to Space: Inside BURPG Part 4

3.9K Views, 22 Favorites

How to Launch a Rocket to Space: Inside BURPG Part 3

3.4K Views, 36 Favorites

How to Launch a Rocket to Space: Inside BURPG Part 2

1.9K Views, 19 Favorites

How to Launch a Rocket to Space: Inside BURPG Part 1

6.7K Views, 62 Favorites

DIY Hi-Fi: Grado Headphone Modification

121K Views, 101 Favorites

DIY Hi-Fi: Class a Hybrid Headphone Amp

285K Views, 811 Favorites

DIY Hi-Fi: WiBAQ Speakers

69K Views, 271 Favorites

DIY Hi-Fi: Vintage Receiver Repair and Modification

392K Views, 137 Favorites

Super Simple Powerful Flyback Driver

50K Views, 49 Favorites

Dellorto SHA Velocity Stack / Air Filter Mod

8.6K Views, 6 Favorites

Active Pickup 9 Volt Adapter

12K Views, 12 Favorites

Simple Guitar Pedal Board

8.3K Views, 31 Favorites

Micro-Sized Boom Box

7.0K Views, 10 Favorites

IPod Powered Amplified Speaker

21K Views, 98 Favorites

Passive Guitar Overdrive (Black Ice)

106K Views, 130 Favorites

Pocket Sized Guitar Amp

59K Views, 408 Favorites

Match Rockets

14K Views, 43 Favorites

Joule Thief Battery Charger

76K Views, 187 Favorites

AA Battery Powered "Tesla Coil"

250K Views, 562 Favorites