tree wood i guess because every wood is made from trees.
Wood.
No need to wax...best thing to do is preserve with linseed oil.
Skis weren't just found - they were invented. No single person is credited with the invention of the original ski. According to the International Skiing History Association, the first record of skis is from rock paintings and skis preserved in bogs that are at least 5,000 years old. These ancient skis were used by hunters and trappers.
The bindings come with installation instructions, but if you got used bindings that didn't come with instructions... Quick question: are you putting these on new skis, or on skis that already have bindings on them? If they're old skis, remove the bindings already installed and use the old screw holes for the new bindings. If they're new skis, take them to a ski tech. You've got to drill holes in your skis and there are lots of calculations involved - how much you weigh, the skis being used and the way you ski determine where your boots should be on the ski.
Yes you can make skis, but it would be hard. You need all sorts of materials, machinery and expertise to make quality skis. All the big ski companies have scientists and designers to develop skis. But if you want i'm sure it wouldn't be too hard to make a good old fashion pair of wood skis. The bindings could be tricky though.In fact some ski companies just started with people like you who wanted to make skis. For example the company Line was started by Jason Levinthal in 1995. He made his first skis in his own garage.
The oldest pair of skis were found in Hoting, Sweden and are estaimated to be about 5,000 years old by carbon dating.
Yes, you can just make sure they have the same width and specifications as your old ones.
Used motor oil is a good wood preservative for old fence posts since it prevents termites from spoiling the wood.
Artificial wood is made of many things, but oftentimes, it is made of plastic. To be specific, it can be made of old tires, soles of shoes, etc. It is a sort of plastic wood. Meaning its not totally plastic, but not completely wood either. It is a blend of plastic and wood.
My sister had some Rossignol Challenger skis (150cm) back in 1977-78. Not sure if they updated them since then.
If the wood is old enough, it can be used. Do not use freshly cut wood as it will smoke too much. there are no poisons in grapefruit tree wood, so that is not an issue.
Everyone is born with skis on their feet.