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.
Giving our solar system a "slap in the face"
- A stream of galactic debris is hurtling at us, pulling dark matter along with it
- It's traveling so quickly it's been described as a hurricane of dark matter
- Scientists are excited to set their particle detectors at the onslffaught
Two massive clouds of dust in orbit around the Earth have been discussed for years and finally proven to exist.
- Hungarian astronomers have proven the existence of two "pseudo-satellites" in orbit around the earth.
- These dust clouds were first discovered in the sixties, but are so difficult to spot that scientists have debated their existence since then.
- The findings may be used to decide where to put satellites in the future and will have to be considered when interplanetary space missions are undertaken.
Once again, our circadian rhythm points the way.
- Seven individuals were locked inside a windowless, internetless room for 37 days.
- While at rest, they burned 130 more calories at 5 p.m. than at 5 a.m.
- Morning time again shown not to be the best time to eat.
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