Memorization

Memorization

Science

Physics

Charge of an electron: $1.60217662\times 10^{-19}$ Coulombs

Mass of a proton: $1.6726219\times 10^{-27}$ kg

Protons are1837 times heavier than electrons.

Politics

American

Preamble

We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America.

Bill of Rights

1.