Monthly Archives: April 2010

>Morse Code was invented by Samuel Morse for use over telegraph lines in 1835. The code uses a series of dashes and dots to represent letters of the alphabet. However, morse code can be sent using flash lights, whistles, horns, … Continue reading →

> A Grass whistle is a great way to make some noise. If you aren’t lucky enough to be able to blow a schrill whistle you now can with a simple tool; a blade of grass. pick a sturdy piece … Continue reading →