If the Density of Normal Matter, Such as Protons and Electrons

question 41

Essay

If the density of normal matter, such as protons and electrons, were higher in the early universe, would there have been more or less ⁴He made in the Big Bang?

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Definitions:

Sant'Andrea

A reference to the Church of Sant'Andrea in Mantua, Italy, renowned for its Renaissance architecture designed by Leon Battista Alberti.

Alberti

Leon Battista Alberti, a Renaissance humanist polymath who contributed significantly to architecture, theory, and the arts in 15th-century Italy.

Facade

Usually, the front of a building; also, the other sides when they are emphasized architecturally.

Contrapposto

An art term describing a human figure standing with most of its weight on one foot, such that its shoulders and arms twist off-axis from the hips and legs, giving the figure a more dynamic, or relaxed appearance.