Flares have been used to send signals since the 19th century. Over the years, it has saved countless lives who got lost in the sea.

Bio Weapon contains disease-producing agents like viruses, bacteria, fungi, toxins, or other agents that may be used to harm humans...

If you have ever studied Chemistry in your life, you might know that there is a group of elements that are known to mankind. Read More!

Living things need carbon the most in order to live, grow and reproduce. Read More!