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A team of researchers from the University of St Andrews (St Andrews, Scotland) has achieved a breakthrough in the measurement of lasers that they say could revolutionize the future of fiber-optic communications. They also say the wavelength meter (or wavemeter) will boost optical and quantum sensing technology, enhance the performance of next-generation sensors, and expand the information-carrying capacity of fiber-optic networks.

A team of researchers from the University of St Andrews has achieved a breakthrough in the measurement of lasers which could revolutionise the future of fiber-optic communications.

The new research, published in Optics Letters (Wednesday 6 March), reveals the team of scientists has developed a low-cost and highly-sensitive device capable of measuring the wavelength of light with unprecedented accuracy.

Continue reading “Don’t adjust your sets – new research could revolutionise fiber-optic communications” »

Traditionally, welding has been limited to materials that share similar properties, so it’s tough to make even aluminum and steel join forces. But now, scientists from Heriot-Watt University are claiming a breakthrough method that can weld together materials as different as glass and metal, thanks to ultrafast laser pulses.

When you think of old photographs, you naturally think in terms of black and white, but as you can see from these stunning photographs from the turn of the 20th century, color photography has been around for a lot longer than you think.

Before 1907, if you wanted a color photograph then you (well, a professional colorist) basically had to color it in using different dyes and pigments, but two French brothers called Auguste and Louis Lumière changed all that with a game-changing process that they called the Autochrome Lumière. Using dyed grains of potato starch and light-sensitive emulsion, they were able to produce vibrant photographs without the need for additional colorization. Despite being difficult to manufacture and also somewhat expensive, the process was very popular among amateur photographers and one of the world’s first books of color photography was published using the Autochrome Lumière technique.

The brothers revolutionized the world of color photography until Kodak took things to a whole new level with the invention of Kodachrome film in 1935, a lighter and more convenient alternative that quickly made the Autochrome Lumière obsolete (although its popularity continued in France up until the 1950s). Kodachrome was also eventually overtaken by the rise of digital photography (Kodak stopped manufacturing Kodachrome in 2009), which is now by far the world’s most popular way to take pictures, but modern advances in photographic technology wouldn’t have been possible without the hard work of early pioneers like Auguste and Louis Lumière. Scroll down for a collection of stunning century-old color photographs using their groundbreaking technique.

Continue reading “116 Of The Oldest Color Photos Showing What The World Looked Like 100 Years Ago” »

Published with the aim of highlighting to EU member countries the areas which they ought to focus on improving, the European Commission has released its 2018 ranking on innovation in Europe.

The commissioner for Internal Market, Industry, Entrepreneurship and SMEs Elzbieta Biénkowska commented on the rankings in a European Commission press release, saying: “The 2018 scoreboard shows again that Europe has a wealth of talent and entrepreneurial spirit, but we must do better at turning this excellence into success.”

Although Europe has managed to maintain its footing in terms of world innovation, China is fast closing the gap, with its rate of innovation growing up to three times faster than that of the EU. To produce the ranking, the Commission gives points based on a number of factors — including whether the country has an “innovation-friendly environment”, a country’s human capital, public expenditure on innovation and related investments made by private companies.

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A medical breakthrough by scientists at Imperial College London could save thousands of heart patient’s lives.

Working with the British Heart Foundation, they have developed beating heart patches which could restore the muscle strength lost after a heart attack.

Claire-Marie Berouche has third-stage heart failure and she’s hoping the patch will change her quality of life.

Continue reading “Stem cell heart patches ‘could save lives’” »

We asked Gates to choose this year’s list of inventions that will change the world for the better.

Get Singularity University’s innovation framework to enable powerful future growth. Christine Kelly, Managing Director, Innovation & Design at SUfour key steps that enable organizations to leap from ideation to delivering breakout solutions and growth that will drive sustained success.

The known Universe just got a lot bigger.

A new map of the night sky published Tuesday charts hundreds of thousands of previously unknown galaxies discovered using a telescope that can detect light sources optical instruments cannot see. Current latest trending Philippine headlines on science, technology breakthroughs, hardware devices, geeks, gaming, web/desktop applications, mobile apps, social media buzz and gadget reviews.

Scientists said Monday they had discovered immune cells that can fight all known flu viruses in what was hailed as an “extraordinary breakthrough” that could lead to a universal, one-shot vaccine against the killer disease.

Influenza epidemics, largely seasonal, kill hundreds of thousands of people each year, according to the World Health Organization.

Due to its mutating strains, vaccine formulas must be regularly updated and only offer limited protection currently.

Continue reading “‘Killer’ cells raise hope of universal flu vaccine” »