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In Science

Why are bridges placed on rollers?

There are two reasons: First, as a bridge deflects under load, theends rotate a small amount and pull inward. The rocker/rollerallows for this movement. To see this happen, ta (MORE)
In Health

Why can't you see in bright places?

The first thing about why can't we see in bright places is-when we live in a dark place or normal lighted place like sun light, so according to condition of light retina of ou (MORE)
In Science

Does matter move from place to place?

If you mean do objects (which have matter) move through space, then yes, matter moves from place to place. The act of walking around in your room is already evidence of that, (MORE)

Why can't you be happy no matter how hard you try?

Find a girl(or boy) to be with providing they aren't an horrible person you will find happiness. You may setting your sights too high and it is causing you to miss out on the (MORE)

I can't get over him no matter how hard I try?

I really really liked him He moved away and it's been like 5 months  now I'm young so I know that I'm infatuated with him and I think  the only way I'm going to get over him (MORE)