• chiliedogg@lemmy.world
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        10 hours ago

        But I still love the Ballista.

        I’ve made several over the years for demonstrations using a couple 2x4s, 2 oak dowels, a steel rod, and nylon rope that’ll hurl a “bolt” (tube used to separate clubs in a golf bag with a tennis ball on one end) 400 yards.

        They’re just fun.

    • FuglyDuck@lemmy.world
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      12 hours ago

      Depends on the mass of the projectile, and how the throwing arm is tuned.

      If its release is tuned for distance and they’re flinging period-accurate projectiles, tuned firmly distance a typical period tree could throw stones about 300 meters.

      Depending on the kind of fortifications they were against (and if they had siege engines of their own, or other artillery- bow and arrows, whatever) they might set up a little closer and tune instead for more forward velocity rather than range.

      The typical mass was about 200-300 kilograms, or a small sedan. You could go heavier, but that typically reduced range.