History week 25

An incandescent light bulb, incandescent lamp or incandescent light globe is an electriclight with a wire filament heated to such a high temperature that it glows with visible.light (incandescence).The filament, heated by passing an electric current through it, is protected from.oxidation with a glass or fused quartz bulb that is filled with inert gas orContinue reading “History week 25”

The funniest thing that happend to me

I never really had a funny thing happen to me, but I have a funny thing about geography. So, when I was 9- to 10 I thought Belgium and Germany was the same country, I don’t know why but both countries have almost the exact flag just Belgium’s flag is flipped to the side. ButContinue reading “The funniest thing that happend to me”

History Week 21

A railway air brake is a railway brake power braking system with compressed air as theoperating medium. Modern trains rely upon a fail-safe air brake system that is basedupon a design patented by George Westinghouse on March 5, 1868. The WestinghouseAir Brake Company was subsequently organized to manufacture and sellWestinghouse’s invention. In various forms, itContinue reading “History Week 21”