Latest Ahmad Vahidi Stories
Iran just got one step closer to outer space with this weekend’s announcement that they’ve set up a “Space Monitoring Center” near Tehran.
Iranian President Mahmoud Ahmadinejad announced Wednesday that Iran had successfully launched a research rocket carrying a mouse, two turtles and worms into space.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.