Gold bullet for cancer

Such interesting developments coming out of India on the nano-biomedical technology front. In one of the latest developments, scientists have combined Cobra venom with gold nanoparticles to target leukemia. Researchers at the University of Calcutta have synthesized a new, anticancer nanocomposite by fusing a protein found in Cobra venom with modified gold nanoparticles. This nanocomposite induced controlled […]

Onions and garlic soak up heavy metals

 First it was cashew hulls. Now scientists say that onions and garlic also may be effective in soaking up hazardous heavy metals including arsenic, cadmium, iron, lead, mercury and tin. This according to a paper published in International Journal of Environment and Pollution. According to a press release, researchers at GGS Indraprastha University in Delhi, India, found them to be particularly effective […]

Just Add Water

Brilliant emergency shelter solution for natural and humanitarian disasters: fabric buildings that turn into concrete when sprayed with water. It takes only two people, some water, and air to erect a Concrete Canvas Shelter, technically known as a rapidly deployable hardened shelter. In 24 hours — voila! – shelter from the storm.

Bee All You Can Bee

Here’s a great grassroots solution to an ecological problem: urban beekeepers.  In an encouraging story, the New York Times reports that several municipalities have recently made it legal to keep bee hives within city limits. When I toured the White House garden a couple months ago, I was delighted to see that Michelle Obama has a […]