@elonmusk@GigaBasedDad Being a mother to me felt right and was rewarding, in the aspect that nothing could compare as to how much I could love another human being that I created. If someone asked me if I wanted to have more children, most definitely. Unfortunately, finances play a big part in that.
Alaska is home to eight national parks which make up about 60% of the United States’ total national park lands. From glaciers to sand dunes to North America’s tallest peak, our parks are some of the wildest, most inspiring places on Earth.
📍 Denali National Park & Preserve
“We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.”
– Stephen Hawking
A prehistoric visitor from outer space.
The Murchison meteorite is one of the oldest rocks in the entire known Universe. It is 4.6 BILLION years old (!) - that means it is older than the Earth itself. And you know what's most interesting? Amino acids were found in it - the very building blocks of which human DNA is built.
The universe can have three possible geometries: closed, open, or flat, determined by the density parameter Ω₀.
A closed universe ( Ω₀ > 1) is finite, with curved space that loops back on itself.
Open (Ω₀< 1) and flat universes (Ω₀ =1) are infinite, with straight paths never returning to the starting point.
Quantum tunneling is a process where a particle can pass through a barrier that it normally would not have enough energy to overcome. This happens because the particle has a wave-like nature and can exist in a superposition of states, meaning it has a nonzero probability of being on the other side of the barrier. Quantum tunneling is responsible for nuclear fusion in stars, radioactive decay, and scanning tunneling microscopy.