General Knowledge

26 Strongest Materials Known To Human

For a layman, strength and hardness are basically the same thing, but for a material engineer these two are way apart. While the strength of any material indicates its resistance to deformation, the hardness denotes its scratch resistance capability...

12 Most Deadliest Substances on Earth

Medical sciences have come a long way. From indigenous techniques and herbs to sophisticated machines and complex medicines. Worldwide, these medicines are the only reason people live long and strong lives. But it’s not just the medicines that...