In 2021, researchers in Japan made a significant breakthrough in the field of optoelectronics. Their achievement? Demonstrating a highly efficient, pure-blue organic light-emitting diode, or OLED for short. This remarkable discovery also boasts a relatively long lifetime and low cost, paving the way for the development of novel devices that are competitive with current commercial […]
The ability to 3D print metal represents a paradigm shift in the way metal parts can be made. Conventionally, blocks or sheets of metal are machined down to the desired shape and fastened together as required to form everything you see around you. 3D printing works in a radically different way, instead of removing material […]
As a child, many of us enjoyed playing with ‘Lego’ blocks, spending countless hours creating things. As an adult, I continue to indulge in building things, albeit on a nanoscale, much smaller than what you can see with your eyes or even standard microscopes. When we reach incredibly small sizes (one-thousandth of the width of […]
By freezing the perovskites in a glass host matrix, we can trap the active phase and improve stability to unlock the full potential of the next generation of photovoltaic and electronic devices. Since ancient times, glass has illuminated the world with its exquisite elegance and splendor. Whilst being known for its clarity and transparency, the […]
The fabrication of nano- and microrobots, with “fingers” small enough to “feel” and purposefully manipulate matter at the microscopic scale, is arguably one of the most ambitious goals of nanotechnology. At first glance, the prospect may appear unachievable, with Sci-Fi TV writers – using non-descript “nanobots” as a plot device to achieve any magic that […]
The oneiric Ladyland is a distant realm governed by women only and led by a visionary queen with a strong passion for science. In this far kingdom, two major universities develop cutting-edge technologies, including a piping system to channel and distribute the heat from the sun: ‘The kitchen was situated in a beautiful vegetable garden. […]