Wikipedia:Reference desk/Archives/Science/March 2024

= March 1 = Reference_desk/Archives/Science/2024 March 1


 * 1) Neanderthal speech
 * 2) Manually igniting a star

= March 2 = Reference_desk/Archives/Science/2024 March 2


 * 1) Why aren't we allowed to use the formula of relativistic momentum, for calculating the positive momentum of slow light not moving in a vacuum?

= March 3 = Reference_desk/Archives/Science/2024 March 3


 * 1) Gravitational constant in terms of energy

= March 4 = Reference_desk/Archives/Science/2024 March 4


 * 1) Accelerating (massless) gluons by the strong force
 * 2) Gravitational lensing
 * 3) Do you have in mind examples, of an exceedingly weak gravitational field (if not the weakest one), ever measured?
 * 4) Regardless of the following four formulas, is there any other way (whether an empirical one or a theoretical one) to prove that light has no mass?
 * 5) When an electron and a positron collide - annihilating each other, does the gravitational field - having been created by them - disappear?

= March 5 = Reference_desk/Archives/Science/2024 March 5


 * 1) Gravitational lens

= March 6 = Reference_desk/Archives/Science/2024 March 6


 * 1) Pathogens that increase crop yields
 * 2) Has the cubic correction to redshift versus luminosity been tested, or is it likely to be?

= March 9 = Reference_desk/Archives/Science/2024 March 9


 * 1) Scientists Thought Only Humans Learn Complex Behaviors from Others. They Were Wrong

= March 10 = Reference_desk/Archives/Science/2024 March 10


 * 1) Could humans and any kind of farm herbivore live on the same diet for a year?
 * 2) Unicode CLDR for filtering mixed scripts

= March 12 = Reference_desk/Archives/Science/2024 March 12


 * 1) Hydrogen balloon safety
 * 2) Fail-safety of the air brakes in the Lac-Mégantic rail disaster
 * 3) Penetrating the time-space continuum

= March 13 = Reference_desk/Archives/Science/2024 March 13


 * 1) Lake Kakhovka
 * 2) Two beams of light start moving perpendicular to the initial distance between them. Will it become shorter, because of any gravitational curvature caused by them in spacetime?
 * 3) Hump
 * 4) arrest, dearrest / de-arrest, arrested

= March 15 = Reference_desk/Archives/Science/2024 March 15


 * 1) Can't remember the name of this organic chemistry phenomenon where conjugation "extends" a functional group
 * 2) Fictitious force. Is the opposite phenomenon called a: "Real" force? "Physical" force? "External" force? "Natural" force?

= March 16 = Reference_desk/Archives/Science/2024 March 16


 * 1) Weld; Syren
 * 2) Length of a photon

= March 18 = Reference_desk/Archives/Science/2024 March 18


 * 1) Special Relativity. Is it possible to calculate the velocity of a system, composed of two bodies, we given their different inertial masses and velocities?
 * 2) Aliens: from cavemen to NASA

= March 20 = Reference_desk/Archives/Science/2024 March 20


 * 1) Removing air from water to reduce your water bill

= March 22 = Reference_desk/Archives/Science/2024 March 22


 * 1) 2 related questions about thought
 * 2) Lapse rate between sub-adiabatic and inversion
 * 3) Chemical X real or not?
 * 4) Personality of science deniers

= March 23 = Reference_desk/Archives/Science/2024 March 23


 * 1) Why do Blattella germanica cerci point up then out?
 * 2) Hours of daylight vs latitude vs day of year
 * 3) British physician who debunked Lourdes miracles
 * 4) The definition of relativistic momentum

= March 24 = Reference_desk/Archives/Science/2024 March 24


 * 1) Smallest electric current intensity

= March 26 = Reference_desk/Archives/Science/2024 March 26


 * 1) If Neptune was named Janus, what will be the name of element 93?
 * 2) Copper IUD end of life

= March 27 = Reference_desk/Archives/Science/2024 March 27


 * 1) No-signaling and the infinite hat game
 * 2) A red photon and a blue photon are approaching each other in opposite directions. Is the whole system at rest?

= March 28 = Reference_desk/Archives/Science/2024 March 28


 * 1) Magnet affecting resonance.

= March 29 = Reference_desk/Archives/Science/2024 March 29


 * 1) Looking for Map with Eclipse Path and Actual Weather Conditions
 * 2) How much carbon could there be in a planetary system?
 * 3) Lorentz transform question
 * 4) Mirror radiation pressure and energy conservation

= March 30 = Reference_desk/Archives/Science/2024 March 30


 * 1) Visualisation of angular diameter turnaround
 * 2) A pair of physical properties, linearly related to each other by a physical constant only.

= March 31 = Reference_desk/Archives/Science/2024 March 31


 * 1) Berries ID