to knock down the theory
121Barack Obama citizenship conspiracy theories — A billboard questioning the validity of Barack Obama s birth certificate and by extension his eligibility to serve as President of the U. S.[1] The billboard is part of an …
122Wave–particle duality — Quantum mechanics Uncertainty principle …
123Columbine High School massacre — Staff and students evacuat …
124Six degrees of separation — For other uses, see Six degrees (disambiguation). Six degrees of separation. Six degrees of separation refers to the idea that everyone is on average approximately six steps away, by way of introduction, from any other person on Earth, so that a… …
125Howard Staunton — Infobox chess player playername = Howard Staunton caption= birthname = Howard Staunton country = ENG datebirth = 1810 placebirth = datedeath = death date and age|1874|6|22|1810|4|999 placedeath = title = rating = peakrating =chess notation Howard …
126Engine knocking — Pinging redirects here. For other uses, see Ping (disambiguation). Knocking (also called knock, detonation, spark knock, pinging or pinking) in spark ignition internal combustion engines occurs when combustion of the air/fuel mixture in the… …
127Ahmed Rida Khan — Infobox Philosopher region = British India era = Medieval cum Modern era color = #B0C4DE image caption = name = Ahmed Raza Khan birth = 14 June 1856 [ Hayat e Aala Hadhrat , vol.1 p.1] death = 1921 school tradition = Sunni main interests =… …
128Zhang Heng — For other uses, see Zhang Heng (disambiguation). This is a Chinese name; the family name is Zhang. Zhang Heng (張衡) Born …
