Q&A for How to Make a Ninja Impact Smoke Bomb

if you are a pyrotechnic chemist, and you know exactly what chemicals are used in said fireworks, then it might be possible. However, this would be INCREDIBLY dangerous for even a trained professional. in fact, even the smoke bomb designs shown here are ridiculously dangerous if you don't know what you are doing. In short, no, don't do it.

You can do that by using more magnesium and snappers.

Snappers are small "fireworks" that when you throw them hard, they make a "pop." You can find them online or in stores that sell fireworks.

Yes, it could, but it is more work. Magnesium in small amounts ordered online will not put you on any terrorist watch-lists.

No, the magnesium contained in medical supplements is part of a larger molecule and not pure magnesium, so it behaves completely differently.

You can't.

Use more gunpowder or make more of the mixture. For the second way, add more snappers and magnesium powder.

No. Any type of elemental powdered magnesium will work.

Yes, but any alternative that will do the trick could be more dangerous, more difficult to make or obtain, or illegal to possess.

You can get it at most hobby stores. (Just watch out for Magnesium Citrate, which is a health supplement.)

Yes, but it will only fizz and is not as powerful as the other stuff.

The phosphorus from the head of the match doesn't react by force impact; even if you threw it at high velocity it would only break down into pieces. The phosphorus at the head of a match is can react only in certain temperature or by sliding it to the side of a matchbox.

If you don't know what you are doing, yes. However if you do know what you are doing, they are perfectly fine and will not hurt you.