Humans have a long history of cultivating seaweeds for their use. In recent years, seaweed farming has become a global…

DRAGON FRUIT (PITAYA) Dragon fruit is the fruit of the cactus genus Hylocereus. It has its origins in Mexico, South…

  BANGLADESH: Bangladesh topped the list of the world’s most polluted country for PM2.5 of 79ug/m3. The population of Bangladesh…

  UNITED STATES:  American education system is known to be one of the countries with best education system. The main…

Elon Musk              “CEO of SpaceX”   He is world’s No. 1 richest person. Musk launched his first company, Zip2…