### Comment:
How do landmines work?

### REPLY:
Landmines work by using pressure-sensitive triggers that activate the explosive mechanism. The explosive material is typically composed of a mixture of chemicals, such as TNT or RDX, which are highly volatile and can cause significant damage upon detonation. The explosion releases a large amount of energy, producing a blast wave and shrapnel that can cause devastating injuries to anyone within the vicinity of the explosion. Additionally, some landmines are designed to be long-lasting and can remain active for years, posing a continuous threat to unsuspecting individuals.