A prosthetic hand looks just like the hand it replaces.
Technology has improved people's lives but it has also caused problems.
Robots use technologies that have moving parts like the human body.
Scientists uses robotic animals to study the behavior of real animals.
Robots can be used to explore the ocean because they have parts that mimic the muscular and skeletal systems of fish.
Some technologies do tasks that are too dangerous for people.
The prototype is used to test the chosen solution.
Computer technology began in the 1950's and 1960's.
It is important for the engineers to choose just one solution as it would take too long and be very expensive to do more than one solution.
Name the 4 basic steps in the computer process.
Name a tool or device that a scientist would use that uses a computer.
What animal are airplane wings and tails similar to?
Explain how prosthetic limbs mimic the human muscular and skeletal systems.