1
they were crafted in stained-glass art in religious buildings
2
puzzle games
3
motion-capture devices (e.g., Kinect, WiiMote
4
puzzle
simulation
Answer: -1 usually represents infinity.
Explanation:
It would keep going forever and not be able to stop without manually stopping it.
The World Wide Web Consortium, which <span>is an international community where organizations, employees</span><span> and the general public work together to develop Web standards.</span>