Babi yar where 33000 jews were massacred in a ravine... another one that raises more questions than answers, pre war aerial photography of that ravine and surrounding areas compared with post war photos of the same show no human activity whatsoever. It takes one acre to dispose of 10000 bodies, so three and a half acres would be needed to bury all the bodies, impossible for that amount of disturbance to go unoticed, not to mention 66000 rounds or ammo needed for the machine guns, some 1800 pounds weight of lead an inert substance which does not degrade,no trace has been found, nor any clothes, bones or anything else for that matter, And all done in the face of a rapidly advancing russian army??