A mini-one like VEX? It takes about 1-3 Weeks or More. Tetrix Robots, 1 Week or Less. A, Like Japan Robot (Human-Size?) It can take Fews years, for Designing, Planning, and Building (After you get the design complete and working, Then you can Produce more and more in a Year (Knowing the Design) Hope This Helps :)
24 hours.
it took a 1 year and 6 months to make the movie i robot
3 years
if you mean plastic bottles then a little robot but it will take time to make.
Making a 2 legged walking robot can be hard. It will take some time and money.
5 quarts usaly
One risks of a robot is following the robot it can lead to a dangerous place
It takes 12 hours for them to breed.
how long does it take to make a crayons
2 years, 29 days, 31 seconds, .078564967465 :)
you try to take your batteries or your eyeballs out ,and if they come out you are proved to be a robot
robotussin