do they sell a home dental kit? ?

I go to the dentist every six months and brush my teeth twice a day and still get build up on my bottom teeth and i pick it out with my finger nail but the dentist uses this metal tool to just pick at it to get it. [...]

Is it safe to use a steel tube as a pipe?

I am currently using a vaporizer to ingest pot, and I was wondering if there’s any possibility that the hot air that I inhale from the vaporizer could be burning the steel pipe or the screen I use, which is also steel. I ask this [...]

Where can I find industrial cut off saws that are not up-cut saws?

“Flush Cutting Saws…To the uninitiated, a saw is simply a device that cuts material, whether it be wood or not. Of course, as professional or hobbyist woodworkers, we are aware of the huge range of saws available today, each with their own purpose [...]

Why does the choke of my 250 Watt security lamp get bad so frequently?

The light fitting comprises a 250 Watt choke, a capacitor, an igniter unit, and a 250 Watt metal halide lamp.
The frequency of change of defective/burnt choke is, on the average, once every 2 months.

Chokes don’t like heat, but I suspect something more. [...]

What are the best lights to grow plants indoors?

I need some lights to start vegetable plants, and also to grow Orchids indoors. I have tried Florescent, but I cannot get grow bulbs in 8′ lengths. Would Metal Halide be the best choice? Also is there any danger of the metal halide bulbs exploding after they [...]