Health and wellbeing

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Travel and culture

Why foraging in Sussex is growing in popularity

It’s 7am and a tall man is striding across an empty Sussex beach. The sun is shining in an ice blue sky whilst distant waves and a light wind send ripples across the rock pools. Behind him, chalky cliffs topped with sparse grass mark where the South Downs meet the coast. A village once stood at this spot but has long since been claimed by the sea.

Every now and then, the man pauses and crouches down, searching for something specific. This is the first day this year that the tide has been low du

Art, photography, architecture and design

Leaf-mimicking solar cell delivers more power than flat designs

Engineers at Princeton University have mimicked the folds and wrinkles of leaves to create a solar cell, which they claim is far more effective than those with a flat surface.

In a report published in the journal Nature Photonics, the team claims that their design is capable of producing 47 percent more electricity than comparable solar cells without these topographical quirks. The wrinkles and deep folds, they say, "guide and retain light within the photo-active regions of photovoltaics".

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Tonkin Liu Architect
Shi-Ling Bridge

Biomimicry in architecture and the start of the Ecological Age

Michael Pawlyn believes in biomimicry -- the study of natural structures and processes in order to help solve man-made problems.

The architect has founded his own architectural firm based on its tenets, just published a book with RIBA on the practice and has spoken at TED on its virtues.

The book, Biomimicry in Architecture, not only gives examples of where biomimicry has been used, but also answers some of the issues that naysayers raise. These include how you could tackle water purification,

The UK's first amphibious house to be built on the banks of the Thames

The UK's first amphibious house is to be built on the banks of the River Thames.

Work will start on-site later this year for the 225 sqm home, which is set just 10m from the edge of the River Thames in Buckinghamshire. It will be built on fixed foundations but if the site floods, the house is designed to rise up and float.

The firm behind the design is Baca Architects. "The upper part of the house is a lightweight timber construction that rests on a concrete hull," the company explained," crea

Science and technology

What data do we use and how?

What data do we use and how?

It is a human trait to ignore things we don’t think concern us personally. This is especially true of technology. If it’s not something we use every day, such as autonomous vehicles, it may pique our interest for a few minutes but we often just move on. When that technology comes into common usage, it is shocking how many of us still don’t really understand its possibilities (and dangers). We tend towards shrugging acceptance instead of an interrogation.

But we nee

Why didn't Britain win the race to the Moon?

The British space effort has been quiet in its successes. Space industries in the UK have a £6.5 billion annual turnover, employ 68,000 people and, even in these times of recession, are expected to grow at a rate of 5 per cent each year until 2020, according to the Department for Business, Innovation and Skills. In fact, the department makes the bold claim that the UK is now second only to the USA in the space science sector.

What Britain's space programme lacks is glamour – it has never put a

How AI-Generated Content will impact writing

In Gulliver’s Travels, Jonathan Swift wrote about The Engine. This wonder of wires and paper could mechanically generate random strings of words, which were then used (by humans) to create sentences.

The book was published in 1726.

This is often pointed to as the earliest reference to a word processor or computer, but it also reads like an accurate description of AI word generation.

In simplest terms, technology is designed to make life easier. Text generation — whether responses to technical

Irrigation system can grow crops with salt water

A British company has created an irrigation system that can grow crops using salt water.

The dRHS irrigation system consists of a network of sub-surface pipes, which can be filled with almost any water, whether pure, brackish, salted or polluted. The system can even take most industrial waste-water and use it without the need for a purification process.

The pipes are made from a plastic that retains virtually all contaminants while letting clean water through to the plants' roots.

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Fintech Innovators champion Hong Kong as Asian hub

Financial Technology or FinTech is a relatively new term for centuries of innovation. The ATM, credit card and online banking are all technologies we take for granted. FinTech is now booming, its sweep is wide and it is innovating in the limelight. Startups are talking about their visions, whether to industry peers, universities or to the press, and governments and the traditional financial institutions are listening and engaging with them.

How to fight jet lag with science

So, you've arrived at LAX in time for lunch, but your body thinks that it's bedtime in London. Jim Waterhouse, professor of biological rhythms at Liverpool John Moores University, shares some of the more scientific approaches to combatting the gruelling effects of jet lag after a long-haul flight -- although common sense is also an essential tool.

You can gradually adjust your body clock before flying. If travelling west across eight time zones, go to bed an hour later and get up an hour later

Geneticists discover the 500-year-old yeast that gave us lager

Geneticists have discovered the wild yeast that is believed made possible cold-temperature fermentation -- and the creation of the first lager beers.

class="Apple-style-span">Proceedings of the National Academy of Sciences](https://www.pnas.org/content/early/2011/08/17/1105430108), researchers from Portugal, Argentina and the USA, have announced the discovery of a yeast, which they claim travelled across the Atlantic in, possibly, the belly of a fruit fly or on a piece of wood, to fuse with a d