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Leyden jar: Originally invented in 1745 by Pieter van Musschenbroek at the University of Leiden (Leyden), the Netherlands, it was a device used to build and store static electricity. A Leyden jar consists of a glass jar with an outer and inner metal coating covering the bottom and sides nearly to the neck. A brass rod …
Have a look at image below, its Mario, it’s Level 8-4, it’s the dragon, it’s just before you complete the level and meet the princess….. but, you don’t have any powers, no Super Mushroom, no Fire Flower, no Starman….. What do you do? ….. if you are a 8/16bit console gamer, a regular one, then …
Whenever you visit a old 14th century fort, there is always a section in the fort, a partially collapsed wall, or a stone bridge, or an overhanging arch, around which a warning sign is posted, telling you that, this is a dangerous structure, way past it’s validity and may collapse at any time, so better …
