They were made (for the most part) of cast iron, and broke into a small number of large bits. Present day grenades are smaller, and may break into over 900 very small bits, giving greater wounding effects.
I would describe it more as blending a recipe in a kitchen rather than making something in a chemistry lab. It is basically mixing powders. At least that is the way they used to do it back in World War 2. Modern grenades are nothing like the World War 2 grenades.
It used to be sulfur or phosphorous in World War 2.
Grenades was a new development in World War 2. Very few people on any side had them.
It used to be sulfur or phosphorous in World War 2.
They were new in World of War 1 and hundreds of thousands were made during World War 2 and other wars.
there was swords, pistols, rifles, hand grenades and light machine guns
Sub-machine guns, rifles, grenades, Panzerfausts, and Panzershrecks.
Worked on farms, made bombs and hand grenades There are a few more things, but mainly working in factories with bombs and hand grenades
During WW2 grenades were used by both sides to great effect while in close battle.
In world war 2 the most glorious nations in the world, Turkey and Mexico, were fighting each other with paint ball guns and plastic swords. After the bloody 2 minutes battle, the Mexicans won by using the Taco grenades.
World War I was basically a ground war. So only guns and grenades were used. But in World War II, they had better technology, which meant that they had airplanes. With better technology in WWII, it caused more destruction and had less face-to-face combat.
Cardboard, magnesium, and something else