Wednesday , 19 June 2013

Daily Archives: July 19, 2010

New Report Reviews the Role of Food Science and Technology in Meeting the Needs of a Growing World Population

New Report Says Current Food Supply Must Drastically Increase in the Coming Decades Newswise — The world’s food system provides food for nearly seven billion people each day. But according to a new report from the Institute of Food Technologists (IFT), more advances are critical for an adequate food supply, which must nearly double during the next several decades, for ... Read More »

Reflections on the Safety of Nanotechnology-Based Sunscreens

A few weeks ago, I set Friends of the Earth a challenge—What is your worst case estimate of the human health risk from titanium dioxide and/or zinc oxide nanoparticles in sunscreens? The challenge came out of an article from FoE on nanomaterials and sunscreens, which I subsequently critiqued on 2020 Science. Georgia Miller and Ian Illuminto from FoE kindly responded ... Read More »

A Magnetic Remote Control That Can Rewind a Worm's Wriggle

The power to control living things and objects from a distance is a popular supernatural talent in science fiction and fantasy: Witches fling spells at foes and X-Men send chairs and tables flying with telekinesis, for example. But when it comes to remotely controlling biological organisms, science has a few tricks up its sleeve, too—although there’s nothing metaphysical about them. ... Read More »

Can Humans Survive?

Humans have survived ice ages and deadly pandemics to become the dominant species on Earth, even if our reign over the planet barely represents a blip in a geological record that has seen countless living organisms come and go. We have adapted to live almost anywhere, and have harnessed the power of nature by splitting atoms and splicing DNA to ... Read More »

Can Humans Survive?

Humans have survived ice ages and deadly pandemics to become the dominant species on Earth, even if our reign over the planet barely represents a blip in a geological record that has seen countless living organisms come and go. We have adapted to live almost anywhere, and have harnessed the power of nature by splitting atoms and splicing DNA to ... Read More »

The National Nanotechnology Initiative Strategy Portal

Welcome! This portal is designed to enable you to provide input and feedback on the National Nanotechnology Initiative and its Strategic Plan. The NNI is the $1.76 billion dollar multi-agency Federal research and development initiative focused since 2001 on nanotechnology innovation. In December 2010, NNI will publish a new strategic plan, outlining priorities and objectives for the next 5-10 years.  ... Read More »

Food companies go quiet on nanotech research activity

Many major food companies have become hesitant to promote their research into the potential of nanotechnology for fear of piquing consumer concerns while it is still in its infancy, according to an expert from market researcher Lux Research. Nanotechnology refers to controlling matter at an atomic or molecular scale measured in nanometers, or millionths of millimeters. In the food industry, ... Read More »