3 of 3 results for "innovation"
Video
The Innovation of Needle-Free Vaccination
Learn how Dr. Mark Kendall is working on improvements to the way vaccines roll out, work, and are perceived. He created the nanopatch, which delivers vaccines more effectively than a needle just below the surface of the skin where immune cells live. He envisions a future eradicating diseases through better delivery and perception of vaccines.This video is excerpted from BBC News.
Video
Civil War Innovations and the Dawn of Modern Warfare

The American Civil War introduced new weapons and technologies that transformed warfare. The Gatling gun, a hand-cranked weapon with multiple rotating barrels, could fire far faster than the single-shot rifles commonly used by soldiers. Railroads helped armies transport troops, food, and ammunition over long distances, while ironclad warships used iron armor and heavy cannons to reshape naval combat. The Confederate submarine H. L. Hunley also made history in 1864 when it sank the Union warship Housatonic, becoming the first combat submarine to sink an enemy vessel.

The war also expanded the use of technology for reconnaissance and communication. Hot air and hydrogen balloons allowed observers to monitor enemy movements from above, and telegraph systems helped commanders share information quickly. These innovations changed how armies moved, gathered intelligence, and fought battles. Although many technologies were still experimental, their growing role in military strategy led historians to view the Civil War as an important transition toward modern warfare.

Student Article
6 Terrible Inventions That Killed Their Creators

The article "6 Terrible Inventions That Killed Their Creators" from BBC's Science Focus recounts the tragic tales of inventors who died due to their own inventions. From Karel Soucek's shock-absorbent barrel to Henry Smolinski's flying car, these stories highlight the risks and dangers faced by those who push the boundaries of innovation.