The 5th dimension is a microscopic space dimension smaller than an atom. It's curved so tightly that it's closed in on itself. Estimated width is only 10^-33 centimeters. Cannot be directly observed by humans
NASA discovers 12 habitable planets through wormhole near Saturn. Dr. Mann falsifies survey data to escape using Endurance. Cooper and Brand survive Mann's attempt to kill him. Cooper sacrifices himself to collect quantum data from black hole
Sergei Korolev pioneered practical astronautics and space technology. Mikhail Lomonosov founded geology and revolutionized Russian literature. Dmitri Mendeleev created the first periodic table of elements. Alexander Popov invented the radio, which is still used in modern technology
Event horizon is spherical outer boundary of black hole. Gravitational influence prevents light from escaping at event horizon. Objects approaching horizon appear reddening and fading. Event horizon contains singularity where all mass collapsed
Classical mechanics studies forces acting on bodies and particle motion. Thermodynamics examines energy transfer and temperature changes. Electromagnetism investigates electron behavior and light interactions
Hydrogen is the lightest element, making up 75% of universe's matter. Colorless, odorless, non-toxic gas with formula H2. Forms strong H-H bonds and is highly combustible. Exists in two spin isomers: orthohydrogen (75%) and parahydrogen (25%)