Eric_Methven
Bushcrafter (boy, I've got a lot to say!)
Caltrops were devices for disabling cavalry in the past. They would be blacksmith made and designed to land with a sharp spike uppermost whichever way they landed. They were especially effective in shallow puddles where riders wouldn't be able to see them until the poor horse had one embedded in the base of it's hoof. They didn't need to be placed, just scattered as you fled.
Middle English calketrappe, from Norman French and from Old English calcatrippe, thistle, both from Medieval Latin calcatrippa, thistle : possibly from Latin calcāre, to tread on; see calque + trappa, trap (of Germanic origin).
Modern caltrops are made from hollow tube with each end sharpened to a point and are designed to puncture vehicle tyres by embedding themselves in the tyre an letting all the air out through the hollow tube instantly.
Nasty bits of kit, but historically fascinating.
Eric
Middle English calketrappe, from Norman French and from Old English calcatrippe, thistle, both from Medieval Latin calcatrippa, thistle : possibly from Latin calcāre, to tread on; see calque + trappa, trap (of Germanic origin).
Modern caltrops are made from hollow tube with each end sharpened to a point and are designed to puncture vehicle tyres by embedding themselves in the tyre an letting all the air out through the hollow tube instantly.
Nasty bits of kit, but historically fascinating.
Eric