Eating Baby Dinos
The first evidence of a snake eating a dinosaur has been found by scientists who discovered a 67 million-year-old fossilised serpent coiled around dinosaur eggs and newborns.
The first evidence of a snake eating a dinosaur has been found by scientists who discovered a 67 million-year-old fossilised serpent coiled around dinosaur eggs and newborns. " ‘It’s a stunning, once-in-a-lifetime find,' said palaeontologist Paul Sereno of the University of Chicago, who was not involved in the study. ‘We’ve caught one of the rarest moments in the fossil record, which is prey and predator, together.’ Geologist Dhanajay Mohabey of the Indian Geological Survey first unearthed the fossil 26 years ago in a rocky, limestone outcropping in the northwestern Indian village of Dholi Dungri. He thought all the bones at the site were those of dinosaur hatchlings. But in 2001, University of Michigan paleontologist Jeff Wilson, took a second look at the fossils. The team then recognized they had actually found a snake coiled around a broken egg, with a hatchling and two other eggs nearby. The findings appeared Mar. 1 in Public Library of Science Biology. The newly discovered species of snake, Sanajeh indicus, measures about 11.5 feet long. The hatchlings, part of a group called titanosaurs, measured about a foot and a half long. Titanosaurs were the largest animal to ever walk on land, with adults that could reach up to 100 feet long."
Upstreamism advocate Rishi Manchanda calls us to understand health not as a "personal responsibility" but a "common good."
- Upstreamism tasks health care professionals to combat unhealthy social and cultural influences that exist outside — or upstream — of medical facilities.
- Patients from low-income neighborhoods are most at risk of negative health impacts.
- Thankfully, health care professionals are not alone. Upstreamism is increasingly part of our cultural consciousness.
The Bajau people's nomadic lifestyle has given them remarkable adaptions, enabling them to stay underwater for unbelievable periods of time. Their lifestyle, however, is quickly disappearing.
- The Bajau people travel in small flotillas throughout the Phillipines, Malaysia, and Indonesia, hunting fish underwater for food.
- Over the years, practicing this lifestyle has given the Bajau unique adaptations to swimming underwater. Many find it straightforward to dive up to 13 minutes 200 feet below the surface of the ocean.
- Unfortunately, many disparate factors are erasing the traditional Bajau way of life.
We explore the history of blood types and how they are classified to find out what makes the Rh-null type important to science and dangerous for those who live with it.
- Fewer than 50 people worldwide have 'golden blood' — or Rh-null.
- Blood is considered Rh-null if it lacks all of the 61 possible antigens in the Rh system.
- It's also very dangerous to live with this blood type, as so few people have it.
An innovation may lead to lifelike evolving machines.
- Scientists at Cornell University devise a material with 3 key traits of life.
- The goal for the researchers is not to create life but lifelike machines.
- The researchers were able to program metabolism into the material's DNA.
SMARTER FASTER trademarks owned by The Big Think, Inc. All rights reserved.