Once you decide that it is safe to move out of traffic, what steps should you follow to ensure safe passage?

Why cooking gas has a typical smell

The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter