This is a video of charismatic Youtuber styropyro showing off his homemade 40W laser shotgun. He uses it to set a bunch of stuff on fire because that's what powerful burning lasers are for (plus blinding your enemies in battle). The gun is actually eight 5W lasers in parallel though, not a single 40-watter. That's what I want. I also want a sausage egg and cheese biscuit and a body massage.
Keep going for the video.
Thanks to Bovis, who is going to make a billion watt laser gun and blow up the moon so it rains cheese down on earth and solves world hunger.