Bombs, terrorist: details of

Yourish.com » The mechanics of evil: Inside a terrorist bomb
The bombs that terrorists use are among the most evil weapons ever invented. The explosives are bad enough, but palestinians have chosen to add metal pieces to the bombs to increase their deadliness, and to deliberately wound as many Israelis as possible. These extras are manufactured in “metal shops” throughout Gaza and the West Bank, which is why you hear about the IDF firing missiles into “metal shops,” and see the owners bemoaning the loss of their factories and insisting they were not involved in the manufacture of bombs.