24 Eyebrow-Arching Scientific Experiments That Were Actually Carried Out cracked.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from cracked.com Daily Mail and Mail on Sunday newspapers.
The discovery of an ancient flamingo fossil egg at a construction site in Mexico provides a fascinating glimpse into the region’s old environmental condition.
This ammoglyph consists of a circular groove, a central depression and two possible knee impressions. Charles HelmThe urge to draw images in sand, or create sand sculptures, seems to be irresistible, as a walk on many a modern beach or dune surface will show. Sand is a vast canvas – and may have been used as one for far longer than people realise. When people think of ancient palaeoart, cave paintings (pictographs), rock engravings (petroglyphs), images on trees (dendroglyphs) or arrangements of