Where can I get a suuuuper cheap motorcycle helmet visor/shield???? Its for a project and it has to be mirrored and gold. I'm looking for just the basic ones like this
I have a roof rake and use it after every snowstorm. You just need to pull off the snow about 4 ft. up. this will prevent the melting snow from refreezing at the edge of the roof, and run into the gutter. Other than elect heat tape, or tin shingles nailed on the edge of your roof, you just have to get the snow off. When redoing my roof, I installed ice water shield on the edge under the shingles.
Look for a radiation symbol, and a statement about the radioactive source. If it is there, it is an ionization detector.
All Ion detectors will have the universal radioactive symbol on them whereas a photoelectric will not.