Tag Archives | research

Karl Landsteiner the Inventor of Blood Type

Karl Landsteiner the Inventor of Blood Type

Did you know there are 4 types of human blood? Yes, they are O, A, B, and AB. Hmmm… But, who is the inventor of this blood type? The inventor of human blood type is Karl Landsteiner who was born in June 14th, 1868 in Baden bei Wien, Austria. He studied majoring in medical in […]

Dragon Hole at South China Sea

Dragon Hole at South china Sea

This big hole in the middle of the sea was named as Dragon Hole. Is that really a dragon inside that hole? Let’s see. The Legend of the Dragon and the Monkey King This blue hole which located in the middle of the South China Sea, actually was found by China’s scientist. This hole then was […]

Who is Alexander Graham Bell?

Alexander Graham Bell

Alexander Graham Bell (1847-1922) was an inventor from America and also was a teacher for deaf people. He was credited in the field of communication technology, so that thanks to the discovery and now we can communicate each other using a phone without constrained by distance. Alexander Graham Bell was born in Edinburgh, Scotland, on […]