In surveying they were used to measure horizontal and vertical angles. They were basically a small telescope mounted on a tripod
So you can find out how old your mom is. Roast!!!
Uranium dating is useful for long periods of time - e.g. 109 years. For fossils is recommended the method with 12C.
murcury was in the old thermoters and the were made of glass and metal.
silicon is useful
360 cause if you bend it is a triangle and a triangle is 180 times that with 2 is 360 degrees. +++ Sorry, you 5 who "found it useful". I have no idea to what the question refers, but you and I do not know because that answer gives no useful information about anything beyond 180 X 2 = 360!
In Vernier Theodolites, vernier are used for taking the readings. These theodolites are most commonly used in the general works. Most of the general Theodolites can read upto 20"
They are surveying instruments used to measure angles.
Transit theodolites (or just 'Transits') are those in which the telescope can rotate in a complete circle in the vertical plane, whereas the rotation in the same plane is restricted to a semi-circle for non-transit theodolites
Frederick Marshall Johnston has written: 'Knights and theodolites'
Pottery very useful
at medieval times
During Great Trigonometric Survey they used theodolites to measure Mount Everest.
Most theodolites have no "permanent" adjustments, since they are used to measure angles, both horizontal and vertical.
A useful form of decay is compost were it breaks down leafs and old used fruit and peelings .
because you are a old me is a kid
Old
you have to be 13 years old you have to be 13 years old