steel
Oak
David Bushnell's submarine, known as the Turtle, was primarily made of wood, specifically oak and pine. It was covered with a layer of iron to provide additional strength and protection. The design was intended to be a one-man vessel for underwater attacks during the American Revolutionary War.
David Bushnell's Turtle (Revolutionary War) was made of oak, heavily covered in pitch to make it waterproof, and reinforced with metal bands.
you can us wood or some paper you can us wood or some paper and shape it like a submerine
There are lots of companies to make rifle scopes with well design and proper zoom options. Nikon scopes are classified as the greatest in looking optics.
Carson Hawk, Slinky, Bushnell, Tasco, Celestron, Barska,etc. are some of the companies that make kids' binoculars. The binoculars cost are around $50 or less.
Velour material is material used to make tracksuits etc.
Often you can make a material change state by heating or cooling it
David helped to make Israel a mighty empire.
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egnore david to make dave sad
How far you can see depends on terrain, weather, etc.. How far you can shoot has nothing to do with the scope per se, it depends on what caliber you are shooting, the load, the weather, etc..Observation:While I'm not familiar with the Bushnell 6500 series, I looked at the specs on the Bushnell site, and hunted for years with a comparable scope (Tasco 3x9x40mm Pronghorn) mounted on a Ruger Model 70 7mm magnum. I hit targets in clear weather at 450 yards and greater. Unless you are hunting in the western states, it is unlikely you will see targets at that range, and if so it is not likely most hunters would even attempt the shot. The Bushnell scope is more than enough for most hunters and most shots they would make.