What did marco polo discover?

In movies, wen ppl are looking 4 a hiding person, y do they call out “marco polo”??

who invented the formula of the volume of a cone?

I know some things about oil discovery but I need help looking for the cause of it. I can't find any specific information abo...

I am doing a science project on the element Arsenic. I know that Albert Magnus discovered it in 1250AD, but I don't know wher...

i would like to know who discovered the element Mg, where when and who. i went on google and i got three differnt names and t...

When did christopher columbus discover the americas?

My friend and I are doing a project in geometry. We must have information on how the pattern was discovered and names of th...

Alright, I am taking this hard english class and I have to write an essay. I have to answer these 10 questions in the essay a...

K so I'm a senior at a public high school and im applying to several universities and feel horrible to the fact that I'm choo...

I am mostly Native American, and middle class, slowly falling into low class. All other kids at my school some from rich fami...