Chewing food 40 times caused study participants to eat nearly 12 percent fewer calories.
People who chew their food more take in fewer calories, which may help them control their weight, according to a new study.
Northerners’ brains are bigger: study
Populations in the north have evolved to cope with dull, cloudy skies and short periods of daylight.
Good news for people who are from the north: you are likely to have a bigger brain than your southern counterparts. Unfortunately, that doesn’t necessarily mean you are more intelligent than people from the south – just that you have evolved to cope with the longer winters and greyer skies in northern climates.
71% of adults use video-sharing websites
You would think that video-sharing sites like YouTube are more popular with teenagers looking for music videos and nonsense. But a new study reveals that at least 71 percent of adults are actively using these portals as well.
Continue reading… “71% of adults use video-sharing websites”
Fatty foods bust a bad mood: study
Fatty foods make you less sad.
Does eating a bowl of ice cream, a giant serving of mac ‘n’ cheese or a plate of chocolate chip cookies put you in a good mood? We already know that fatty, comfort foods can help bust a bad mood — but new research from Belgian researchers gives new insight into why.
Scientists prove time travel is impossible
Scientists say time travel is impossible by showing a single photon cannot travel faster than the speed of light.
Physicists in Hong Kong say they have proved that a single photon obeys Einstein’s theory that nothing can travel faster than the speed of light — demonstrating that outside science fiction, time travel is impossible.
Continue reading… “Scientists prove time travel is impossible”
Grandparents are key to human success: study
Studies show how helpful it was to have older people around during early human development.
Not only are grandparents important for cuddles, cakes and good advice, they are also key to the evolution of human civilization, according to new research.
Taller women a third more likely to be diagnosed cancer
Being tall may increase the levels of certain hormones known to trigger tumors.
Researchers have revealed that taller women are more likely to get cancer. Their risk of developing some of the most common forms is up to a third greater.
Continue reading… “Taller women a third more likely to be diagnosed cancer”
Trying to shed those extra pounds? Eat the same food over and over again
Eating the same food over and over again can make people uninterested in the meals that they start eating less.
Struggling to shed those extra pounds? Eat the same food every day, scientists say. Researchers at the University of Buffalo in the US found that eating the same food over and over again in successive meals can make people so uninterested in the meals that they start eating less.
Continue reading… “Trying to shed those extra pounds? Eat the same food over and over again”
Moms spend 70 hours a week on household chores
Typical mother puts in shifts with more than 10 hours a day dedicated to family activities such as cleaning up after the children , helping with homework and bedtime rituals.
This may not come as a surprise for many women — mothers give 70 hours a week to household chores, a study has found.
Continue reading… “Moms spend 70 hours a week on household chores”
55% of parents spy on their children on Facebook to see what they are up to
Many parents worried about what their children do online have taken matters into their own hands.
Fifty-five percent of parents log onto social networking sites like Facebook to spy on what their children are doing, a study has found.
Continue reading… “55% of parents spy on their children on Facebook to see what they are up to”
Sleepy people blame others for everything and may even seek revenge: study
Latin cultures seem to understand what Americans don’t: Getting enough sleep is vital for a quality life.
The next time you are scolded at work by your boss for low production and claims that as the reason for not giving you a well-deserved raise, she may not be unfair. She may be sleepy.
Continue reading… “Sleepy people blame others for everything and may even seek revenge: study”
Teenagers exposed to second-hand smoke could suffer hearing loss
Scientists think second-hand smoke affects the blood supply to the inner ear.
According to research, teenagers exposed to second-hand smoke are twice as likely to suffer hearing loss. The research findings add to the list of health problems already attributed to second-hand smoke, including increased risks of asthma, heart disease and lung cancer.
Continue reading… “Teenagers exposed to second-hand smoke could suffer hearing loss”