Available Answers

1. 1.

   What are 3D printers and what is their unique feature?

2. 2.

   Explain the 3D printing process.

3. 3.

   What does the term Internet of Things (IoT) refer to?

4. 4.

   Mention two benefits that Iot will bring to people.

5. 5.

   How would using driverless cars be advantageous?

6. 6.

   They have the potential to replace traditional factories with a single machine.

   1. What is 'they' being referred to in the above line?
   2. What products can 'they' make currently?
   3. How do 'they' have the potential to replace traditional factories?