A hypothesis is a proposed explanation for a phenomenon.
Hypothesis may also refer to:
Hypothetical may also refer to:
An animal is a multicellular, eukaryotic organism of the kingdom Animalia or Metazoa.
Underground most commonly refers to:
Kingdom commonly refers to:
Proof most often refers to:
TM or Tm and variants may refer to:
Halo, halos or haloes usually refer to:
Trust often refers to:
World War III, World War Three, or the Third World War is a hypothetical successor to World War II (1939–1945).
Fixer or The Fixer may refer to:
Planet X may refer to:
Life on Mars refers to the scientific investigation on the possibility of microbial life on the planet Mars.
A rebel is a participant in a rebellion.
Heroes or Héroes may refer to:
Harry may refer to:
The One That Got Away may refer to:
A theory of everything is a hypothetical physical theory that would explain all known physical phenomena.
Help is a word meaning to give aid or signal distress.
A hypothesis is a proposed explanation for a phenomenon. For a hypothesis to be a scientific hypothesis, the scientific method requires that one can test it. Scientists generally base scientific hypotheses on previous observations that cannot satisfactorily be explained with the available scientific theories. Even though the words "hypothesis" and "theory" are often used interchangeably, a scientific hypothesis is not the same as a scientific theory. A working hypothesis is a provisionally accepted hypothesis proposed for further research in a process beginning with an educated guess or thought.
Life as We Know It or Life as We Knew It may refer to:
Strong artificial intelligence may refer to a concept in philosophy or to a range of levels of intelligence in prospective computational systems: