The Egg Experiments were a series of experiments that Edd conducted using eggs while the Eds were spending time at Rolf's farm in "Rambling Ed." These experiments were done mostly to test the strength and durability of eggshells. In them, Edd practiced balancing various items on eggs, including cinder blocks and buckets of water. Ed soon joined in as well, balancing Rolf's tractor on top of an egg. Although the tractor soon became unbalanced and tipped over, breaking the rest of Rolf's eggs, Edd still proclaimed the experiment a success, as the egg on which it was balanced was unmarked. Rolf was not so pleased with these results, however, and banished the Eds to the shed.