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Tiny Chip, Big Breakthrough in Spectral Sensing for Everyday Devices

The invention of a microscopic spectral sensor that can identify myriad materials with unprecedented accuracy is set to overhaul our approach to healthcare, food safety and more.
23-Jan-2025 7:00 AM EST Add to Favorites

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Why Are 80 Percent of Companies Failing to Benefit From AI? It’s About the People Not the Tech, Says New Study

Successful uptake of new technology is a matter of emotions — and with 80 percent of companies saying they’re failing to capitalise on its potential, managers need to know how to deal with them, according to new research.
22-Jan-2025 6:00 AM EST Add to Favorites

The Visions That Shaped US: Nokia Design Archive Opens to the Public Online

Opening the door to two decades of Nokia’s inner workings, a new online portal brings never-before-seen material to the public — from the raw ideas behind iconic designs to the concepts that never left the drawing board.
15-Jan-2025 7:00 AM EST Add to Favorites

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Building Better Infrared Sensors

Researchers at Aalto University have developed a new type of infrared photodiode that is 35% more responsive at 1.55 µm, the key wavelength for telecommunications, compared to other germanium-based components. Importantly, this new device can be...
2-Jan-2025 5:30 PM EST Add to Favorites

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Breakthrough in Photonic Time Crystals Could Change How We Use and Control Light

An international research team has for the first time designed realistic photonic time crystals –– exotic materials that exponentially amplify light. The breakthrough opens up exciting possibilities across fields such as communication, imaging...
12-Nov-2024 3:00 AM EST Add to Favorites

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Storm in a Laser Beam: Physicists Create “Light Hurricanes” That Could Transport Huge Amounts of Data

Much of modern life depends on the coding of information onto means of delivering it. Researchers at Aalto University’s Department of Applied Physics found a new way to create tiny hurricanes of light — known to scientists as vortices — that...
11-Nov-2024 7:40 AM EST Add to Favorites

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COP29: Built Environment Researchers Call for Better Alignment of Policy with Science

Scientists from across the globe are calling for experts to show their willingness to tackle emissions challenges in the built environment sector by endorsing a call for more effective collaboration between researchers and policymakers.
11-Nov-2024 12:30 AM EST Add to Favorites

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Echoes in the Brain: Why Today’s Workout Could Fuel Next Week’s Bright Idea

In a pioneering longitudinal study, researchers tracked one person’s brain and behavioural activity for five months using brain scans and data from wearable devices and smartphones. They found that the everyday effects of sleep, exercise, heart...
3-Oct-2024 5:30 AM EDT Add to Favorites


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Located in Greater Helsinki, Finland, Aalto University is a community of bold thinkers where science and art meet technology and business. We build a sustainable future by creating novel solutions to major global challenges.

By merging three leading Finnish universities in 2010, Aalto was founded to work as a societally embedded research university. In a short space of time, we have since become a trailblazer in our key areas. We are renowned for our sense of community and culture of entrepreneurship and innovation.

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