I have this little dome project out of card board and i need to fill out some gaps and sand it down to a more dome shape.
Carbon dioxide will not burn or support combustion. Air with a carbon dioxide content of more than 10% will extinguish an open flame, and, if breathed, can be life-threatening.
I think if you go over the speed bump like 45 degree cutting side way slowly ,you should be able to avoid getting your bumper scraped. Basicly avoid driving face straight to the speed bump.
