Plastered Skulls! In the Middle East in the early Neolithic, one common burial practice involved digging up a previously-buried body, removing the skull, and using plaster over the skull itself to sculpt an image of the face of the deceased. Many seem to think these skulls were made as a form of ancestor-worship, but some disagree. Three such skulls were discovered a little over a year ago at Yiftah’el, in the lower Galilee. Here's a short article about the find. Here's a brief overview of prehistoric and early historic art, which features a really swell picture of a plastered skull.
AronRa has done some really nice YouTube vids on science (previously). In this latest vlog An Archaeological Moment in Time, he take(s) a look at how different societies are advancing at different rates on the same date in the distant past.
The Ancient Underwater Pyramids of Japan. "A STRUCTURE thought to be the world's oldest building, nearly twice the age of the great pyramids of Egypt, has been discovered. The rectangular stone ziggurat under the sea off the coast of Japan could be the first evidence of a previously unknown Stone Age civilisation, say archeologists. The monument is 600ft wide and 90ft high and has been dated to at least 8000BC. The oldest pyramid in Egypt, the Step Pyramid at Saqqara, was constructed more than 5,000 years later."