Journal of Experimental Botany, Vol. 40, No. 219 (October 1989), pp. 1069-1078 (10 pages) The minute changes in volume of a grape berry which occur from hour to hour were measured non-destructively in ...
The Archimedes principle, attributing buoyant force to fluid displacement, sparked Brenden Sener's curiosity, leading him to recreate Archimedes' death-ray for his school's science fair. Using ...