experiments

Stories 21 - 28 | << Prev 

Couple Buys Black-Owned Only in 'Ebony Experiment'

(Newser) - A Chicago family is trying to use its household spending to invest in the black community by buying exclusively from black-owned businesses for 1 year, the Tribune reports. The Andersons’ ambitious “Ebony Experiment” has them driving 14 miles for groceries (and farther for other stuff) and has earned hate...

Dogs Get Jealous: Study
 Dogs Get Jealous: Study 
Dec 8, 2008 2:32 PM CST

Dogs Get Jealous: Study

But canine envy is simpler than that felt by primates

(Newser) - Dogs can indeed get jealous, a new study shows. While it’s known that other primates feel envy, the report offers the first evidence of the green-eyed monster in canines. Dogs were paired up and commanded to put their paw in an experimenter’s hand, and then given unequal rewards:...

Anti-'Frankenfood' Activists Should Modify Stance

Opposition to genetically souped-up crops has run its course

(Newser) - The recent destruction of a research crop of genetically modified potatoes in England highlights how attitudes towards altered crops have changed, the Economist writes. A decade ago, Greenpeace activists caught in the act of destroying food crops were acquitted because of popular fear of the consequences of “Frankenfoods.”...

10 Who Were Blinded (or Worse) by Science

Their work lead to big discoveries...and unfortunate death and injury

(Newser) - Knowledge may be power, but finding that knowledge can get you killed. List Universe ranks the top scientists killed or injured by their experiments.
  1. Galileo Galilei: The “father of modern physics” refined the telescope by staring at the sun for hours, resulting in near-blindness.
  2. Michael Faraday: A nitrogen chloride
...

Old Columbia Test Sheds Light on Ketchup

Recovered shuttle experiment reveals nature of viscosity

(Newser) - A hard drive recovered from the Columbia shuttle disaster confirms an old theory about why people shake ketchup before pouring it, LiveScience reports. Astronauts on the craft were conducting a zero-gravity experiment with xenon, a gas, to study viscosity, but scientists feared the results were lost after Columbia burned up...

Substitutes Not All Sweetness and Light

Zero-calorie sugar stand-ins may cause weight gain, study says

(Newser) - Cutting back on sugary calories could make you gain weight instead of lose it, a study suggests. Scientists at Purdue University compared rats fed either zero-calorie saccharin or sugar, and found that those on artificial sweetener gained more weight—mostly in fat, Time reports. Animals appear conditioned to respond to...

Genes Make Mouse That Roared
Genes Make Mouse That Roared
Dec 13, 2007 10:25 AM CST

Genes Make Mouse That Roared

Genetically altered Mickey has no fear of cats

(Newser) - Japanese scientists have modified mouse genes to make rodents unafraid of cats in a dramatic experiment that offers insight into the origins of terror. The breakthrough shows that fear is largely genetically hardwired rather than learned through painful experience, researchers say. Some of the mice, whose nasal cells were altered...

Victims of Stuttering Study Get $1M Each

Orphans harassed in 1939 'Monster Study'

(Newser) - Five orphans who suffered months of harassment in a stuttering study have been awarded almost $1 million each, the BBC reports. Dubbed “The Monster Study,” it involved Iowa University researchers harassing children to make them develop speech impediments in 1939. None became stutterers, but they filed suit a...

Stories 21 - 28 | << Prev