Here is a concise summary of the provided transcript:
**Title:** Building and Testing a 40W Laser Shotgun
**Summary:**
* The Backyard Scientist builds a 40W laser shotgun inspired by Styro Pyro's video, using a modified Ruger 10/22 rifle stock, a circular saw trigger, a cheap LED driver, and an 8x 5W laser diode block from a movie projector.
* The laser is demonstrated by:
+ Igniting smokeless powder
+ Burning through a leaf
+ Playing "Laser Balloon Skeet Shooting" with a friend, Nick, where Nick wins 6-5
+ Disabling a drone from a distance
+ Creating a visible beam over a mile away at nighttime
* The video also includes a sponsored segment promoting Wix, a free website-building platform.
* The creator teases a rematch with a remote-controlled laser turret and invites viewers to check it out on their channel.
Here are the key facts extracted from the text, without opinions, in short sentences with numbers:
**Laser Gun Project**
1. The creator built a 40-watt laser shotgun inspired by Styro Pyro's video.
2. The laser gun has four main parts: trigger, battery, power supply board, and laser diode head.
3. The trigger is from a circular saw.
4. The power supply is a cheap adjustable current LED driver.
5. The laser diode block comes from a movie projector, consisting of 8 x 5-watt laser diodes.
6. The creator spent $400 on the laser diode.
**Components and Materials**
7. An old Ruger 10/22 rifle stock was modified to hold the components.
8. A metal case was welded to cover the laser gun.
9. A retaining ring was added to hold the laser in place.
**Experiments and Tests**
10. The laser gun was tested on smokeless powder, successfully igniting it.
11. The laser gun was tested on a leaf, burning a hole through it.
12. The laser diode gets extremely hot during use.
**Shooting Gallery Game**
13. A game, "Laser Balloon Skeet Shooting", was created with 10 balloons.
14. The objective was to shoot the most balloons out of 10.
15. Nick Householder participated in the game, beating the creator by one point.
**Long-Distance Laser Test**
16. The laser was shone from approximately a mile away at nighttime.
17. The laser beam was visible from a distance, illuminating the surrounding area.
**Other**
18. The creator's website is built on Wix, a free platform for creating customizable websites.
19. A remote-controlled laser turret and another laser balloon-popping game exist on the creator's channel.