Today is the first day of Passover. To most Jewish people, that means a seder, matzo, wine, recounting the story that's in the Haggadah. To Rabbi Niles Goldstein, it's more radical than that: "Here you have a band of newly freed slaves. They are wandering through the desert with virtually nothing surrounded by three regional superpowers; to the south, the Egyptians that they just left, to the north the Assyrians, and to the northeast the Babylonians. Three regional superpowers who could probably defeat them in a heartbeat. And here is this band of newly freed, this ragtag band of newly freed slaves has the audacity, the courage, the guts, to say to these three cultures, these three superpowers that you are wrong. That you are wrong to bow down and treat as gods these statues made of stones and sticks; these idols. And to have that kind of courage and guts to be able to introduce monotheism to a world that was still practicing idolatry to meet is what Passover is ultimately all about."
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.