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Food

— Health and Wellbeing

Electrospun nanofibers may make for better delivery of healthfood supplements

By - June 19, 2015 1 Picture

Packing food with nutrients, vitamins and other supplements to improve our health sounds like a simple enough idea, but protecting them as they pass through the digestive system isn't all that easy. While various methods have been employed to encase compounds for more effective delivery, a new technique is showing great promise as a means of keeping them intact. Scientists claim that coating the ingredients in nanofibers created through a process called electrospinning can provide a better safeguard, and could lead to delivery of improved health supplements.

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Butter Boss lets you butter like a boss

Whether you need to spread it, measure it or slice it, a new device is claiming to make the process of using butter simpler. The Butter Boss is described as being like a "Chapstick for your butter," gradually dispensing it for easy use.

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— Health and Wellbeing Feature

Should you fear aspartame?

Soft drink giant PepsiCo recently announced its plans to stop sweetening Diet Pepsi with aspartame in response to growing consumer concern, yet the company, regulators and many medical authorities say the potential detrimental effect of the artificial sweetener on human health is overblown. So, what's really going on here and who should you believe? Read More
— Aircraft

MIT's crop-saving drones at the ready

By - May 14, 2015 4 Pictures

Keeping track of crop health is an overwhelmingly tough ask for farmers, and things are only likely to get tougher with predictions of huge yield drop-offs in the coming decades. With a freshly-inked US$100,000 cheque tucked under its arm courtesy of MIT, startup RaptorMaps plans to get crop-mapping drones into the air this summer to better track their health and give farmers' harvests a boost.

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— Science

Scientists create beef that's high in fatty acids found in fish

By - May 12, 2015 1 Picture

We frequently hear that eating fish is a healthy thing to do, because it's full of beneficial long chain fatty acids. Unfortunately, the Western diet tends to be short on fish and bigger on beef, which contains short chain fatty acids that aren't quite so good for us. Chinese scientists are creating a work-around, however – genetically-engineered beef that's high in the "good" fatty acids.

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— Science

The Hunger Pains: Mice genetically engineered to not feel them

By - April 28, 2015 1 Picture
Hunger pains are the bane of any dieter's existence, kicking in even when skipping a single meal and goading the sufferer to indulge their desire for food. Controlling hunger is now better understood as neuroscientists tease apart why we (well, our model mouse cousins) feel hunger. Mind-bendingly, the same researchers have used genetic therapies to create feelings of satiety where none would otherwise exist. Read More
— Space

3D-printable AstroGro system to foster astronauts' green thumbs

By - April 27, 2015 4 Pictures
Manned missions beyond Earth orbit face the rather important problem of how to feed the crew and maintain the capsule environment for years on end without any resupply from home. The product of a NASA challenge, AstroGro is a space garden pod aimed at addressing this problem. It relies on 3D printing to produce a system that can be replicated and modified while in the depths of space. Read More

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