Nov 28, 2017
APPLY FOR THIS OPPORTUNITY! Or, know someone who would be a perfect fit? Let them know! Share / Like / Tag a friend in a post or comment! To complete application process efficiently and successfully, you must read the Application Instructions carefully before/during application process.

Gunpowder became known in the West about the middle of the thirteenth century. The Franciscan scientist Roger Bacon mentioned it as something already widely known; this is his description of a firecracker:

“There is a child’s toy of sound and fire made in various parts of the world with powder of saltpetre, sulphur and charcoal of Hazelwood. This powder is enclosed in an instrument of parchment the size of a finger, and this can make such a noise that it seriously distresses the ears of men, especially if one is taken unawares, and the terrible flash is also alarming; if an instrument of a large size were used, no one could stand the terror of the noise and flash. If the instrument were made of sold material, the violence of the explosion would be much greater.”

Join Us On Telegram @rubyskynews

How to Stop Missing Deadlines? Follow our Facebook Page and Twitter !-Jobs, internships, scholarships, Conferences, Trainings are published every day!