They use it to measure angles and lengths
some use metric some useimperialand some use both, all depends what you are doing
There are many careers that use trigonometry:EngineersArchitectsArtistsPhysicistsAstronomersDraftsmanCraftsmanPharmacistFinancial Analyst
I have done plumbing for years and never had to use trigonometry.
you use the Triton for killing Zeus at the end.
It must be marked on the box "FOR USE IN ALL RIFLES"
use a trapdoor brick
it depends on the container vessel; it is likely you can use a container/ box / vessel with small drainage holes at the base, and allow the water to soak through the sand ., leaving the sand behind.
right click to open/close it will also work with redstone.
You could use a trapdoor and attach it to a wall, set horizontally.
All of the Orion bikes use a 4 stroke engine.
The Little Tikes Sand Box creates a fun and safe play area in an outdoor space. Children can enjoy playing in sand without worrying about making a mess. Small pails and shovels make great accessories for the Little Tikes Sand Box and encourage digging or building sand castles. Toy dump trucks and other toy vehicles can also provide hours of enjoyment for children in sand boxes. Children can use toy dump trucks to haul sand and create sandy roadways or race tracks to drive their toy vehicles over.
cats like to urinate and crap in sand. if your cat was outside he would use the dust on the ground. the litter box is the only sand in your home. and he dosent take it for granted!
Orion's belt
After a young trapdoor spider hatches and eventually leaves its mother's burrow it will travel some distance away, find a suitable spot, and dig a burrow. It will generally use silk to stabilize the walls of the borrow, and then it will use more silk to make a tight cap to cover the mouth of its burrow so that intruders cannot get in, and so that it can lurk just inside the partially opened door in wait for prey.
cassiopea, Orion and polaris
Use calcium carbonate or calcite based sand; usually called 'aragonite' sand. Do not use play sand (ie, silica sand) or normal sand, it will cause massive diatom blooms.