4 minutes
1 hour.
2 days if you at max speed in a rocket, but its the only transportation, so 2 days sums it up
how long does it take to make a crayons
300 years of hard labour by Chinese workmen. The bodies of those who died building it can still be found in the rocks.
It is 7190 miles (6248 nautical miles) from the US to China, in the 1800s you would be traveling by ship, so it would take weeks to make the trip.
Depends on different factors. There is no set "time".
Chinese food and rice
7- 12 minutes depending on size
It takes from the beginning of their childhood to about when they are 12 to 14.
As long as you make it take.
How long did it take Galileo to make the first telescope?
how long did it take Alfred Nobel to make dynmite