Amazon
Amazon.com/gp/product/B000NPSVEO/ref=olp_product_details?ie=UTF8&me=&seller=
Sometimes eBay has it as well
The earliest catapults resembled crossbows.
Leonardo da Vinci
No, they didn't if they didn't buy them or copy them, they were invented in the roman empire under Caesar rule.
You can buy crossbows online on Walmart's web site and or Barnett. Like almost all online based shopping you need to pay extra for the shipping which would add up to the original price.
Any large sporting goods store, such as Cabela's or Bass Pro.
Crossbows.
Crossbows and Mustaches - 2006 Crossbows and Mustaches 1-1 was released on: USA: 8 April 2008
No, crossbows are not used.
Crossbows and Mustaches - 2006 Crossbows and Mustaches 1-2 was released on: USA: 8 April 2008
Crossbows and Mustaches - 2006 Crossbows and Mustaches 1-4 was released on: USA: 8 April 2008
There are six different types of crossbows used for different activities. The names of the crossbows are crossbow, for hunting and target shooting, Recurve crossbow, for good acceleration, Pistol Crossbows, for size, Rifle Crossbows, for the best aim, Bullet Crossbows, which shoot stone and clay, and Repeating Crossbows for more of an automatic shoot without pulling the string back, with just one touch of a button.
Yes, they did. The Romans were masters of seigecraft and technology. Apart from the trebuchet, they also used catapults known as 'Onagers' ('wild ass' due to its kick) and giant mechanical crossbows, which they called Scorpions.