Lifeboat Foundation

It’s not always talked about in polite company, but your body produces a lot of gases scientists know little about.

A new smart pill, designed at Melbourne’s RMIT University, could help us learn more and may eventually assist in customising what we eat to suit our bodies.

Researchers from the Centre for Advanced Electronics and Sensors have developed the pill, which can measure intestinal gases, and they have now undertaken the first animal tests using the technology to examine the impact of fibre on the gut.

Read more

The Wi-Fi Alliance branded its next-generation 802.11ah wireless protocol as Wi-Fi HaLow. It is targeted at the Internet of Things (IoT), which includes the smart home, connected car, and digital healthcare, as well as industrial, retail, agriculture, and smart-city environments. Unlike the older and more familiar 802.11 protocols, which mostly use the 2.4 or 5GHz bands, 802.11ah is a sub-gigahertz protocol that uses the 900MHz band. It has an enviable combination of characteristics.

Read more

Andrew Ng hands me a tiny device that wraps around my ear and connects to a smartphone via a small cable. It looks like a throwback—a smartphone earpiece without a Bluetooth connection. But it’s really a glimpse of the future. In a way, this tiny device allows the blind to see.

Ng is the chief scientist at Chinese tech giant Baidu, and this is one of the company’s latest prototypes. It’s called DuLight. The device contains a tiny camera that captures whatever is in front of you—a person’s face, a street sign, a package of food—and sends the images to an app on your smartphone. The app analyzes the images, determines what they depict, and generates an audio description that’s heard through to your earpiece. If you can’t see, you can at least get an idea of what’s in front of you.

Artificial intelligence is changing not only the way we use our computers and smartphones but the way we interact with the real world.

Read more

Artificial intelligence is moving so fast that within a decade, we will even be able to swallow computers so they can perform internal operations and release drugs.

Read more

Speculations around whether biotech stocks are in a bubble remain undecided for the second year in a row. But one thing stands as indisputable—the field made massive progress during 2015, and faster than anticipated.

For those following the industry in recent years, this shouldn’t come as a surprise.

In fact, according to Adam Feuerstei at The Street, some twenty-eight biotech and drugs stocks grew their market caps to $1 billion or more in 2014, and major headlines like, “Human Genome Sequencing Now Under $1,000 Per Person,” were strewn across the web last year.

Read more

Tardigrades — known affectionately as water bears or moss piglets — have pretty much got it all. These microscopic invertebrates are capable of surviving the most extreme conditions you could dream up, including prolonged desiccation and near-100 percent water loss, freezing and boiling temperatures, intense ionising radiation, and the vacuum of outer space.

Scientists have discovered that to survive extreme desiccation, tardigardes produce a special type of ‘bioglass’ to hold essential proteins and molecules together until they’re rehydrated back to life. Now they’re figuring out how to use this mechanism to develop drought-resistant crops and longer-lasting vaccines.

Back in September, researchers from the University of Chicago announced that they’d discovered a new type of glass — one produced internally by the tardigrade during desiccation. While they’re yet to figure out exactly how the glass is formed, they concluded that it’s produced as a protective mechanism to ensure that tardigrades can survive losing pretty much all of the water in their cells.

Read more

When you walk into Eatsa, a new restaurant at the Village at Westfield Topanga, there is no host, no waiters or even tables. The restaurant is an empty space lined with iPads on one wall, interactive clear cubbies (glass doors) on another, and a wall outfitted with motion sensors that dispense cutlery.

This is fast food the Eatsa way. The restaurant, which has a location in San Francisco, is completely automated — minus the food preparation.

“There are three people in the back that make everything from scratch,” said Travis Jones, who is head of the culinary operations at both Eatsa locations. “We believe in blending technology and proper culinary skills, and it’s a blend that makes the whole process work.”

Read more

Isolated from the Comfrey plant, Allantoin is a popular ingredient in many skincare regimens. According to new research it may increase longevity by mimicking the benefits of calorie restriction.

Calorie restriction is a subject of debate within the longevity community, and on animal models success is variable. However, it remains one of the most proven ways of extending lifespan in many species, and molecules that mimic the effect at the molecular level have also been associated with protective effects — up-regulating repair and stress response mechanisms. One such molecule is resveratrol, which is responsible for the relatively recent red wine hype.

Read more

US army’s report visualises augmented soldiers & killer robots.

The US Army’s recent report “Visualizing the Tactical Ground Battlefield in the Year 2050” describes a number of future war scenarios that raise vexing ethical dilemmas. Among the many tactical developments envisioned by the authors, a group of experts brought together by the US Army Research laboratory, three stand out as both plausible and fraught with moral challenges: augmented humans, directed-energy weapons, and autonomous killer robots. The first two technologies affect humans directly, and therefore present both military and medical ethical challenges. The third development, robots, would replace humans, and thus poses hard questions about implementing the law of war without any attending sense of justice.

Augmented humans. Drugs, brain-machine interfaces, neural prostheses, and genetic engineering are all technologies that may be used in the next few decades to enhance the fighting capability of soldiers, keep them alert, help them survive longer on less food, alleviate pain, and sharpen and strengthen their cognitive and physical capabilities. All raise serious ethical and bioethical difficulties.

Continue reading “Ethics on the near-future battlefield” »