Industrial nanotechnology processes getting closer

For years now, nanotechnology researchers have been promising us carbon nanotubes as the basis for numerous breakthrough applications such as multifunctional high-strength fibres, coatings and transparent conducting films. Not to mention as a cure for cancer and a solution to the energy crisis. However, while the thermal, electrical and mechanical properties of carbon nanotubes (CNTs) are unique, materials engineers have been struggling to assemble CNTs into macroscopic structures that retain enough of the properties of the constituent nanotubes. CNTs are notoriously difficult to work with and, because researchers haven't found efficient ways yet to assemble them, the resulting materials demonstrate only a small fraction of the possible single-object properties of CNTs. So we are still waiting for those breakthrough applications. However, new research reported this week has now established an industrially relevant process for assembling carbon nanotubes that allows them to efficiently be made into fibers, coatings and films - the basic forms of material that can be used in engineering applications.

Improving your health with a serving of nuts?

Written by Tena MooreYou can definitely improve your health with a serving of nuts. Studies have shown they can help decrease risk of diabetes and heart disease, and they are chocked full of healthy vitamins and minerals. They are also fiber rich, helping to reduce cholesterol. The reason many people shy away from these nutritional powerhouses is because of their fat content. Many dismiss the

Sugars and Starches, what’s the difference?

Written by Tena MooreBelieve it or not, sugars and starches aren’t that different, since they are both carbohydrates. There are many different forms of sugar. It is also referred to as glucose, fructose, lactose, sucrose, etc. Sugar is a monosaccharide, oftentimes referred to as a simple sugar, and it can be found naturally in milk and most fruits. It can also be added to foods, as I’m sure you

Found: A Gene That Controls Fat Cells

Written by Tena MooreWouldn’t it be nice if scientists could find the ‘fat cell gene’ and figure out how to disable it for good? It would be better than health care reform; it would be health reform! Not only would it decrease the amount of obesity in the world, but it would also decrease the amount of depression, type 2 diabetes, heart disease, and a whole host of other illnesses that are either

Weight Loss Surgery Eradicates Diabetes Symptoms

Written by Tena MooreA new study, presented at the International Federation for the Surgery of Obesity and Metabolic Disorders in Paris, has found that bariatric surgery for weight loss can also help eradicate diabetes type 2 symptoms. Bariatric surgery (aka, gastric-band operation) is a weight loss surgery where a staple or band is fitted around the upper part of the stomach to shrink the

Can Plastic Surgery Help Migraines?

Written by Tena MoorePlastic Surgery is growing in popularity. In fact, the American Society for Aesthetic Plastic Surgery (ASAPS) reports that Americans got over 11.5 million cosmetic procedures (surgical and nonsurgical) during 2007. Wouldn’t it be nice if something that helped improve self esteem could also help improve or erase a painful health issue such as migraines? Plastic surgeons are

Are Fish Toxins Linked to Diabetes?

Written by Tena MooreA new study focused on boat captains fishing in the Great Lakes area found a link between DDE and diabetes. DDE is a fat soluble breakdown product of the toxic, synthetic pesticide DDT. DDE hardly ever gets excreted from the body, except through breast milk during nursing. For this reason, it tends to build up in the fat and liver of the body throughout life. Now it may be

Diets that promise you will lose weight

Written by Tena MooreThere are countless diets out there claiming that you will lose weight if you buy their products and use them as specified. There’s usually a diet ‘du jour’ as well; a new diet making a splash with their claims of weight loss. Right now that diet in the acai berry diet, and before that it was a green tea diet. Rachel Ray has a diet and Dr. Atkins had a diet. All diets promise