i have a glass science beaker type thing, that has 'pyrex' written on it...is there any way i can remove this?
i have scraped it a bit, but its hardly moving
any ideas?
thanks...
How far away is the horizon (as in the furthest line you can see) if you were standing on the sea shore (e.g. at sea level)? I have heard various answers ranging from 3 mile to 12 miles to 30 miles....