The tallest tree in the world is the Hyperion tree, which is 379.7 feet (115.7 meters) tall and is a redwood in the US state of California.
World's thinnest copper rod: Scientists have discovered the thinnest copper rods made in
just one atomic layer , opening new avenues for electronic devices.
Precipitation stones: Patnaka stones
found in the Sahara desert have become lustrous due to millions of years of precipitation.
Water Growing Camera:
A new technology has developed a cool camera powered by water pressure, which enables underwater photography.
World's Longest Railway: The Trans-Siberian Railway
in Russia is 9,289 km long and runs from Moscow to Volodyastock.
