Placebo Without the Bluff
A fake pill can make patients feel better, even when they know it's nothing but inert ingredients, according to a new study where patients knew they were receiving a sugar pill.
It has been known for decades that patients taking a dummy pill or receiving a fake treatment they believe is real can still show improvement of their symptoms. This placebo effect is strong enough that more than half of doctors admit to prescribing drugs strictly to capitalize on the patients' placebo reaction to taking a pill. But this practice raises ethical questions, nor can doctors prescribe fake pills while telling a patient they are taking a real drug. A new study shows that there may not be need for deception. In certain situations, doctors may be able to invoke the same benefits of placebos even if the patients know they are taking a pill with no active ingredients.
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It's one of the most consistent patterns in the unviverse. What causes it?
- Spinning discs are everywhere – just look at our solar system, the rings of Saturn, and all the spiral galaxies in the universe.
- Spinning discs are the result of two things: The force of gravity and a phenomenon in physics called the conservation of angular momentum.
- Gravity brings matter together; the closer the matter gets, the more it accelerates – much like an ice skater who spins faster and faster the closer their arms get to their body. Then, this spinning cloud collapses due to up and down and diagonal collisions that cancel each other out until the only motion they have in common is the spin – and voila: A flat disc.
Both panoramic and detailed, this infographic manages to show both the size and distribution of world religions.
- At a glance, this map shows both the size and distribution of world religions.
- See how religions mix at both national and regional level.
- There's one country in the Americas without a Christian majority – which?
Do you have a magnetic compass in your head?
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