Tooth tattoos for Detection of Bacterial Infection

During this time there is a tattoo on the body that is as an art form. But the researchers found a tattoo that was made in the teeth for the detection of bacterial infection.

Researchers develop ultra-sensitive system as a form of early warning for diseases through the graphene. Small sensors are made of graphene can be in a tattoo on your teeth.

Bilingual children Better In Multitasking

Children who grow up learning two languages ​​or bilingual are better at multi-tasking or working two or more activities at one time than children who learn only one language.

However, bilingual children are slower in building vocabulary.

The study was conducted on 104 children aged 6 years who only speak English with the children taking the two languages​​, namely Mandarin and English, French and English or Spanish and English.

Weightlifting Exercise Really Pursue Growth Child?

Weight-bearing exercise can be harmful if done the wrong way by the children. The weight of heavy loads and equipment that can make a child was injured when not supervised by adults.

Even under the supervision of the children were still at risk of injury when lifting weights more than his body could bear.

Tortured, terrorized Headaches 200 a Day

Suffering from headaches almost never experienced by everyone.

Carolyn Matheson (58 years) suffering from a condition known as 'suicide headaches' (suicide headache). Doctors call it that because it gives the effect of aggravating the conditions that make the patient is almost insane.

Attacks of headache can be sustained Carolyn in minutes or even for 2 full hours repeated up to 200 times a day.

Sign each room, a man Contribute 37 Million Bacteria

The main source of bacterial contamination in indoor air generally comes from the man himself. According to recent research, there is one every person who enters a room number of bacteria in the air will increase by 37 million bacteria / h.

"We live in a soup of microbes, and microbial content are the greatest of our own bodies." jordan says Prof. Peccia, environmental engineering scientist from Yale University in its publication in the journal Indoor Air as quoted by ScienceDaily, Thursday (29/03/2012).