The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).
Did you know?
The longest a person has survived after a heart transplant is 24 years.
Did you know?
Everyone has one nostril that is larger than the other.
Did you know?
Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.
Did you know?
Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.
Factors Affecting Saturation and Condensation: Effect of Curvature
Factors Affecting Saturation and Condensation: Effect of Solution
Insolation and the Greenhouse Effect
Actions of mutM, mutT, and mutY gene products in countering the mutagenic effect of 8-oxoguanine -oG