how do so many small stones get onto roof’s?

nolbert asked:

If your ever high up on a roof, flat or angled, you’ll find small stones up there, sometimes thousands or millions of them..Ive made roofs before and when i go up to do any repairs etc years later, you can almost guarantee youll find lots of rocks up there,even when theres no source for small stones nearby!
Is it the rain or wind carrying them? or maybe something else?
Its puzzled me for years.

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Where can i sell jewellery at xmas?

sian54321 asked:

i have recently started my own company called glam rocks jewellery, which is going really well. But i need to promote it a bit more so that when my web site is finished i can start to sell. i have found that doing markets and fairs are a good way of selling and promoting my company. i want to do some christmas fairs but not sure where to start. i live in hertfordshire uk

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