Encyclopedia > 249 BC

  Article Content

249 BC



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Alfred Nobel

... high explosive, gun-cotton[?], and obtained a transparent, jelly-like substance, which was a still more powerful explosive than dynamite. Blasting gelatin[?], as it was ...