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Mar
24
revised How does a CCD able to differentiate between different colors?
added 151 characters in body
Mar
4
revised Would this be a practical way to convert tidal energy into electrical energy?
added 191 characters in body
Jan
23
revised Why is the speed of light defined as 299792458 m/s?
added 443 characters in body
Jan
19
revised Can light be rotated using lenses or prisms?
added 65 characters in body
Nov
23
revised Is there any aspect of an explosion resulting from a nuclear weapon test that cannot be simulated using super computers?
added 125 characters in body
Nov
1
revised How did Cook and other astronomers time the 1769 Venus transit?
added 1 character in body
Oct
16
revised Are we increasing the gravity of Earth with our population?
added 438 characters in body
Sep
20
revised Do photons decay as they travel in free space
added 5 characters in body
Sep
19
revised Do photons decay as they travel in free space
typo
Sep
19
revised Radioisotope beta decay generator
added 83 characters in body
Sep
10
revised Measuring focal length of complex lens
added 5 characters in body
Aug
14
revised Can a GPS system detect the decline in the rotational velocity of the Earth?
added 107 characters in body
Apr
19
revised Is electric current a scalar quantity?
added 13 characters in body
Apr
16
revised Why does the lake surface appear darker in some areas?
added 29 characters in body
Apr
16
revised What would happen to me if I was in the LHC while it was running?
added 187 characters in body
Mar
25
revised Refraction of light marching band analogy
added 784 characters in body
Feb
16
revised Some questions about car radio and cellphone antennas
added 13 characters in body
Jan
31
revised How many colors exist?
fixed link
Dec
30
revised What is the simplest way to perform a Cavendish experiment?
added 9 characters in body
Nov
26
revised Maneuvering a space shuttle using propulsion systems?
typo