Polar Coaster, the tallest roller coaster ever:
A roller coaster is an amusment ride developed for parks and fun lands. Many of you may…
tallest roller coaster in the world
A roller coaster is an amusment ride developed for parks and fun lands. Many of you may…
Boeing X-51A Waverider | a supersonic scramjet sets world record:
Spleen-on-a-Chip, an artificial organ:
Robotic Gas Pumps | Self-filling fuel stations ready to fill your tank:
Smart Glasses that help surgeons see Cancer Cells
Samsung Galaxy Note III going to be released this September :