Now I say "at least" because I have timed them from one minute to one minute and forty five seconds. I have thought it went out and it blew up two or three feet from me, and I thought, "I was going to pick that up!" JUST DON'T EVEN TRY TO PICK IT UP! Just leave it, trust me.
If you "plant" it in, say for example a card board box, it would burn down the box and blow away the evidence.
1.Power charges from any caliber I guess.
2.A lighter or match.
4.Thin string(preferably cotton)
5.Pliers(needle nose if possible)
This is exceedingly simple and should take you about three minutes to make. The size and loudness of your bomb will fully depend on what kind of power load you use. The amount of TP you use is crucial in how long you want it to burn.
Step 2: Open The Carge. Or Not...
Option#1-To open a charge, use your pliers to squish the end of the load flat. Just the end! Once you've done this, take it again and squish it from the opposite sides you just squashed thus opening it. Confusing in words, but easy to do.
Option#2-Unless you don't want to open the charge and want a bigger explosion. If you dont open the charge, you will get a louder and more dangerous explossion. If you choose to leave it closed, it will create shrapnal and will send shards of the charge flying through the air. It's just a minny grenade.
Step 3: Wrap It With TP
Step 4: Bound The Finished Product
I use cotton so when I spray it with lighter fluid, it doesn't come undone in the middle of the burning process. You can try what ever you want though. I don't recomend tape.
Step 5: 10, 9, 8, 7, BOOM
1.The first stage is when you first light it, it should be a moderately high flame.1 min-1.75 mins.
2.The second stage is when the flame goes down and is almost out. 30seconds-45 seconds.
3.When the flame goes completely out DON'T TOUCH IT! I can't stress this enough! 10 seconds!
4.The final stage is very volatile and should be left alone completely. At this point a gust of wind could set it off. Kind of like how blowing on a camp fire makes it hotter and stronger. 5 SECONDS!
You can see these stages in the video. Sadly, I had to cut the video because it was too long. you can still see the stages. Look carefully.
Anyways, have fun and I'm not responsible for any stuff you set on fire ,blow up, or scare with this.
I encourage any one with a question to post it on the comments and I will answer it within a day or two.