Interesting inventions

[Soapweed]

At the top of the page is a sad happening at the Birmingham airport.

Near the bottom of the page is a slide show of some interesting inventions that fell by the way.

http://www.huffingtonpost.com/2013/03/24/heather-bresette-birmingham-airport-billboard_n_2945585.html?1364165618&icid=maing-grid7%7Cnetscape%7Cdl1%7Csec1_lnk3%26pLid%3D288492#slide=1505733

 

[Mike]

The light bulb deal could be real? I read somewhere that some of the original lightbulbs are still burning in some streetlights installed in Chicago in the early 1900's.