Lorentzian-geometry-based analysis of airplane boarding policies highlights “slow passengers first” as better: This paper tackles the problem of airplane boarding by making use of geodesics in an appropriate spacetime. The authors find that boarding slower passengers first reduces the total boarding...
Source: aps.org
I specialise in the psychology of torture, so I know the truth behind Trump's waterboarding claims: In a recent television interview, President Trump stated that in order to “keep our country safe”, he intends to “fight fire with fire”, and if that includes using waterboarding and other forms...
Source: independent.co.uk