A ladder is a set of steps with a pole on each side. The purpose of a ladder is to reach high places and points safely. It is believed that the idea of a ladder was used over 10,000 years ago.

Long ladder letters are known for their straight lines. Some are simple, with just a single line straight down like ‘l’. Whereas others follow more complicated patterns, such as ‘t’.

Big fizzing electrical arcs are fun, and handled properly, not too dangerous either. The Jacob’s Ladder is one such piece of arc-generating equipment, one that featured heavily in vintage sci-fi ...