Timelapse Shows Worms Entering Soil Over 20 Days

This timelapse video shows redworms progressing through 20 days of vermicomposting. According to Gregor, who took the photos at the University of Ljubljana, thick layers of compost and sawdust were topped with a layer of grass clippings. Photos were taken every 10 minutes and the resulting video is played at 24 frames per second. Credit: YouTube/Gregor Skoberne