What do you call a laser implement that can cut through steel?

Answer The instrument that does the cutting is typically just called a laser cutter, regardless of what type of laser is used. The most commonly-used laser for industrial metal cutting is the CO2 laser, o... Read More »

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What do you call the oval stainless steel pans you get baked spaghetti in?

According to the popular recipe website Nourish Network, sauté pans are used in the preparation of baked spaghetti, but not for the actual baking. Target's Rachael Ray cookware line offers an oval... Read More »

How to Make a Fire With Flint and Steel or Quartzite and Steel?

If you do not want to use the two stick method for making a fire, because of the long time required, and because of the effort of making each piece of the bow drill, here is an easier way to get a ... Read More »

Why does a steel nail sink but a steel boat float?

Place a nail of any variety of steel in a container of water and it invariably sinks. Make a boat of steel, however, and it floats in water. Of course, it's not through magic that this occurs. It'... Read More »

Are optical or laser mice more likely to start skipping because of dust/hair under the light/laser?

Not really, unless you have so much hair/dust that there's no reflection at all back to the sensor underneath the mouse.Optical mouse is best for your environment. If you still have issues, go for ... Read More »