Rink:Making a table of human 500milliom years :
Making a table of earthlife (Bigest all over the world)
As we define 100 years equal to 1 mm, then1000 years equal to 1cm,10000 years equal to 10 cm, 100000 years equal to 1m, then 4600000000 years equal to 46m.
It is full length 46km to watch earth 4600000000 years by length of paper tape for stationery. I bought approximately 4000 paper tape of marketing for this chronological table production and wound it up.
A volume catches this, and it is put on the turn table top. Color of the tape is changed the color every 100000000 years. A calculation of diameter was necessary for the work of production in order at first to place an order for a glass board.
There must not be a calculation mistake. A calculation is an arithmetic series and application of a general solution of the second equation. The big glass board which included 2.5m diameter was special order, and the transportation was marine transportation. The volume work was a training problem to experience earth 4600000000 years of a new companion.
The tape of marketing measures by 25m precisely and cut, because length is not 25 m precisely. The important matter which there is on a geological feature generation list will complete a label filling out the fixed place. Because length does not fix, tape of marketing is below by 25 m and joins, and an important matter of the geological feature generation will put a label on the fixed place. It was masterpiece business to need about 2 weeks. A memory of Miss companion: Cambrian period of earth life which continued for hundreds of millions of years having been long. At last I make you grounds in joy when life was born, the experience, and a companion to explain time to is impressive. Because the tape table is depths of the museum , please do not overlook it.