Scientists from the Imperial College London were able to develop an ultra-sensitive sensor that will allow doctors to detect the early stages of diseases with their naked eye. The newly developed sensor, which is still a prototype, is reportedly ten times more sensitive than the current methods today. This allows doctors to detect the onset of diseases such as prostate cancer and other virus infections, and even HIV.
Essentially, the sensor works by analyzing serum, a protein-rich liquid that separates when blood coagulates. Positive and negative reactions can then be viewed easily by the naked eye. The scientists believe that the new sensor will greatly help other countries without the necessary equipment and technology to treat its patients. So far the sensor was able to detect a biomarker called p24 in blood samples, which actually indicates HIV. In another series of tests conducted, the sensor was also able to detect a biomarker called Prostate Specific Antigen (PSA), which is an indicator for Prostate Cancer.
“We have developed a test that we hope will enable previously undetectable HIV infections and indicators of cancer to be picked up, which would mean people could be treated sooner. We also believe that this test could be significantly cheaper to administer, which could pave the way for more widespread use of HIV testing in poorer parts of the world,” said Dr. Roberto de la Rica of Imperial College London.
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10,000 miles will not stop Richard Van As of South Africa and Ivan Owen of Washington State from building an inexpensive prosthetic finger prototype that could one day help millions of amputees. Richard lost his arm last year in an accident. In spite of his condition, he did not lose hope and decided to search for prosthetics online that could help him. After a seemingly futile search, he eventually found one of Ivan’s mechanical hand prop videos on YouTube. 
Removing a plaster or a bandage from a wound might be an uncomfortable, even painful, process for some. After all, it is inevitable that some bodily hair would remain stuck to the bandage due to its stickiness, and infants who have yet to develop the epidermis layer of their skin could be more than susceptible to injury from bandages. This has spurred researchers from MIT and Harvard Medical School to create a far more gentle bandage – and they managed to do so by including an intermediate layer of silicone which peels off the adhesive. Once that is removed, the glue which remains on the skin can be washed off, or if you hate baths, just let it pop off on its own.
While we would all like to have the kind of healing factor that Wolverine possesses, we all know that this is but a pipe dream at the moment. What we can rely on, however, would be advances made in the medical field such as this laser-activated plaster that was specially designed to replace stitches for wounds. The “miracle” patch is known as SurgiLux, where it functions as some sort of biological Band-Aid. Using a material derived from chitin, the very same substance required for crab shells and insect exoskeletons to remain stiff and rigid, SurgiLux’s ultimate aim is to far outperform stitches or sutures for wounds and surgeries, considering how it remains atop the skin instead of threading underneath.
What do you think about video games – are they capable of turning that cute little child of yours into a rampaging monster many years from now, or could it actually have junior end up as a better person in the long run? The Boston Children’s Hospital did run a study using video games, hoping that the Rage Control game can help kids with their anger management issues. The study saw researchers rely on traditional treatments with children (aged 9 to 17) who had anger control issues, and these include cognitive-behavioral therapy, relaxation techniques, and social skills.
For anyone who were forced to recuperate in bed for months on end without the means of moving oneself, bedsores are a very real and painful situation, as you require your help to move your body from time to time so that you will not develop bedsores. Perhaps we might be able to call upon the legacy of Zeus by relying on electricity to beat the threat of bedsores, where this radical idea of specially designed underwear that jolts the buttocks with electricity in order to prevent potentially dangerous open wounds.
