Which will hit the dusty surface of the Moon first? It's a classic, you learn in school, but, it's cooler to see it in action! Enjoy!

Here's an oldie but goldie. A snowmobile from the 1920's, like they don't make them anymore. Actually made from a tractor, and it is a pretty impressive machinery. Have a watch & enjoy!

Here's a tape with some of the best homemade roller coasters out of K'nex pieces. Some of them are unbelievable high, needing storage in a school's gym. Their very cool, and I think that a lot of work went into those projects!

Here's a footage from Chine with a boy that tries to get into the school late at night. Luckily for us, the cameras caught the hilarious attempt. Enjoy!

When we look back at the movies made in those time, you can't help but wonder, why back then they were so cool, and now, they make you laugh! One such example is the trailer from one of Arnold Scwarzenegger's movies: Commando! Enjoy!

This is probably how your body works, and what you've been told in school is just a bunch of lies (including how sex works). Have a look, and tell me if this doesn't make more sense to you Enjoy this simply hilarious video!

Well, this guy didn't learn physics in high-school for sure, because he'd know that for every action, there's an equal reaction. Don't believe me, see for yourself what happens to this arab guy, when he tries to shoot that rifle!

Some weird stuff. Finnish Mom and Pop dancing it ol' school in the 70's. P.s: Everybody gets their groove on at 2:19 !!!

Since we're on the subject of ignorance and ignorant people, here's an interesting video with a father teaching his son to shoot. This reminds me of one of the school attacks when the mother bought her son for his birthday an MP5. God! Some people just don't think of the repercussion of their action!

The term actually describes perfectly what happens in this video. Although they are hunting a school of fish it's amazing to see the whole picture of the water and the sharks swimming through them, catching their pray!

America's favorite 10th Grade Teacher, Erica Chevillar, is a history teacher that posed in USA National Bikini Team without the knowledge of the parents/school principal. Some parents asked for her to be fired, but as she didn't do anything wrong the school's principal decided that Erica can stay. This sexy Youtube video contains some photos of her photo shoot in the USA National Bikini magazine. Enjoy ;)

Here's a bunch of hilarious pics that made me giggle. Click on "Full story" for more pictures!

By comparing DNA of healthy and cancerous tissue of a single person, there were discovered eight new mutations linked to the disease. The study in Nature The complete genome of a person suffering from cancer was decoded for the first time. The comparison between the DNA of normal and cancerous tissue of a woman suffering from acute myeloid leukemia (AML) has identified ten mutations in the genome of cancer cells, including eight so far unknown, which would be linked to the disease. Researchers of the Washington University School of Medicine (USA), coordinated by Richard K. Wilson, presented their findings in Nature. Scientists have taken a sample of tissue from normal skin and a tumor tissue from bone marrow to a patient suffering from AML - cancer that affects the bone marrow cells that produce red blood cells. Subsequently they have decoded the DNA of the two tissues, comparing all three billion bases of which the genomes were composed, to go back to differences in disease characteristics of the individual. There were ten mutations identified, two already known, eight first ever linked to the disease. Of those, three were found in genes that normally can block the growth of tumors (for example in Ptprt, the tyrosine phosphatase gene, often altered in colon cancer). Four changes instead involved genes regulate the molecular pathways that promote tumor development - particularly in a family of genes, usually expressed in embryonic stem cells, which could stimulate cell renewal. A final disturbing deterioration instead of transporting drugs into the cell. According to scientists, these mutations have occurred one after another, each adding something new to the tumor.

Three hours of jogging or 13 of walking per week: according to a U.S. study moderate exercise reduces the risk of breast cancer Being fit, as we know, is not only an aesthetic issue. And now it seems that it is also useful for the prevention of breast cancer. A study of about 65,000 women by researchers at Washington University School of Medicine in St.. Louis and from Harvard University in Boston, just published in Journal of the National Cancer Institute, points out that women practicing sports have a 23 per cent lower risk of developing cancer before the menopause. In particular, it may be important to regularly exercise between the ages of 12 and 22 years. "We have prevention strategies for breast cancer pre-menopausal, but our research shows that physical activity during adolescence and youth, between 12 and 35 years, may be important in the long term reduction of the risk of cancer", said Graham Colditz, professor of Prevention and Control and co-director at the Siteman Cancer Center, Washington University School of Medicine and Barnes-Jewish Hospital. "This is just one more reason to encourage young women to exercise regularly."

At the Ifom-Ieo Campus, a study began on the operation of a molecule which opens new avenues of research for less toxic treatments in chemotherapie. The study in Cell magazine. Developing new chemotherapies able to kill cancer cells without harming healthy ones: This is the goal that's still far away but we can see the light. Thanks to an international study to which has substantially contributed a team of Campus Ifom-Ieo (Foundation Institute of Molecular Oncology - European Institute of Oncology) in Milan, in fact, it was possible to identify a molecule - called Ndc80 - which could be the ideal target of new chemotherapeutic drugs, because it's active only when the cell reproduces (mitosis). The research, led by Andrea Musacchio in collaboration with Peter De Wulf, was published in the journal Cell. One of the problems with current chemotherapies is that, in addition to attacking the cancer cells, in part it also kills healthy cells. This is because the drugs (for example, taxolo) affect proteins that, although mostly engaged in the process of cell proliferation (typical of tumor masses), they are also involved in other processes with other cells that are not sick. A molecule found only in reproducing cells would be the ideal target.