Radium and polonium were discovered by - Marie Curie., The helicopter was invented by - Igor Sikorsky., Penicillin was discovered by - Alexander Fleming., The light bulb was invented by - Tomas Alva Edison., The steam engine was invented by - James Watt., The telephone was invented by - Alexander Bell., Dynamite was invented by - Alfred Nobel.,

Inventions and discoveries

על ידי

לוח תוצאות מובילות

סגנון חזותי

אפשרויות

החלף תבנית

האם לשחזר את הנתונים שנשמרו באופן אוטומטי: ?