Most bullets are made of lead & copper, or similar metals. These metals aren't known for sparking when they hit things.
Now, if one of these bullets hit steel, or even some types of rocks, there might be splintering of the steel or stone from the impact, THAT could easily spark.
Also, there are armor piercing bullets that have a steel core for penetrating armor. These are likely to spark in low light situations--especially if they hit steel.
Some larger military bullets can contain a small amount of an explosive for maximizing damage to aircraft, vehicles or personnel. These not only spark but explode with shrapnel. I think 20mm is fairly common, there may be some .50 caliber specialty rounds that can as well (not 100% positive).
What you see in TV & Movies is not common, in a typical gunfight with pistol rounds hitting things and sparking--not too common--but it makes for good entertainment.
Oh, if bullets hit a fuse box, or other source of electricity, there can be sparks as well. Again, not too common,
Yes, as a rife bullet is driven by a spark, and once it hits the TNT, it will create another spark, and another bigger BOOM! --(Except TNT is NOT the same as Dynamite)--
The British army was one of the first to make this which is a pointed bullet
First, NOTHING is bullet PROOF. Even a tank is not if you use the right bullet. A car can be bullet RESISTANT, and can have armor added to it to make it more bullet resistant.
I do not know of any spray products that make a car bullet proof, but there is bullet-proof plastic that form to fit the window type of a certain car, and some bullet proof glass.
make it with paper silly people\
you need 2 layers of laminate and liquid glass, so the bullet punctures on layer but not the other
The Bullet Express is a high speed blender/mixer. It is made by Magic Bullet and is used to make puree's, mix foods, make baby food, blend smoothies, make dips, and countless other things.
You use the period
metal+bullet
because they were bored.
gunpowder+ metal= bullet pow and metal + bullet= gun pow pow
When the trigger is pulled, the hammer holding a piece of flint snaps forward. The flint strikes a piece of steel, creating a spark. The spark drops into a little cup filled with gunpowder. There's a narrow hole at the bottom of the cup, connecting it with the space behind the bullet where there's also gunpowder. The Powder in the cup ignites, and the fire spreads into the space behind the bullet. The expanding gases from the burning gunpowder push the bullet out of the barrel.