The benefits of sun exposure have been known for a long time. Sunlight is involved in reactions of insulin synthesis, it maintains a balance of skin microflora, vitamin D and serotonin (the so-called hormone of happiness, which controls appetite, sleep, mood and emotions) are produced under ultraviolet light. But the sun is a medication that should be taken strictly in graduated way. Doctors of all the countries are sounding the alarm and warning people about the harmful effects of...

The idea is to create a microchip to block delivery of pain messages to the brain. The chip will be imbedded in the body between the source of pain and the brain. It will be wired to a larger implanted device which will contain a battery and a computer processor. If the chip detects a pain signal headed to the brain, it will send out small 10-volt pulse to block the signal and relieve the user of the pain.

Why not provide our mobile phones with ECG machine capability of clinical-quality readings? Such a cell phone should have a pair of electrodes to send ECG readings via Bluetooth. The device could be held in the hands to take pulse readings, or could be placed on the user's chest. Of course, received ECG wouldn't be as comprehensive as a full electrocardiogram but it could be helpful while arrhythmia or other heart pattern issues monitoring.

The recent researches showed that men with type-1 diabetes might soon be able to grow new insulin cells using their own testicular tissue. Sperm cells have the genes needed to become embryonic stem cells. They might be a safer treatment than stem-cell therapies (which can actually result in rejection).

There are hot, too warm nights in summer when it is difficult to sleep and all you dream about is some coolness. Some people solve this problem using an air conditioner or a fan, other sleep on the balcony, the rest just bear the heat. The solution was found in Japan: Kobayashi Pharmaceutical company suggested a mattress which is a radiator. Its goal is to save the body from overheating and its price is much lower than the price of air conditioners. The mattress of 228 x 177 inches...

Uncomfortable shoes are one of the major causes of foot blisters, the big toe distortions and further deformation of other toes, ingrown nails, feet injuries, etc. Shoes with high heels are better to be put on only when it is required by the case. Walk more; do not stay in the same position for a long time. Put on comfortable slippers when you are at home, provide your feet with a rest. If your profession is such that you have to work in the standing position, after coming home lie...

I wish I had some kind of gel or hair spray that made my hair waterproof. This way I wouldn't need an umbrella or hat in rain or snow. It would be really great to have such a spray for outdoor winter work or recreation like hiking or skiing.

I wish I had some kind of an insulin doser inserted in my leg. The doser would check constantly my blood and deliver the right amount of insulin when needed. I would be able to recharge the doser with an injection to it. Such a device can definitely be used for almost any medicament.

How about a lotion that blocks cold temperatures from hitting our skin? You rub on the lotion and it keeps you warm :). The lotion will be of great help for people living in very cold climates. One could take it while hiking in the mountains or swimming in cold water without a wet suit. It can be also useful in emergency situations like when the power goes out in the winter and you cannot heat your house.

The idea to combine an office chair with an exercise chair is great. This is a good way for people who spend eight hours or more sitting at a desk or workstation to keep trim by exercising during the day. The chair is easy to be used... The user sits back on a stripped bungee seating system that can mold itself to the shape and size of the individual for a comfortably ergonomic fit. There are various handles and straps below the chair, which allow the user to undertake 16 core...