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Engineering
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It took nearly 6,400 years to go from the simple wheel to the first automobile, but only two decades from the first car to roll off the assembly line to the first aircraft to take to the skies. Such rapid developments in quality of life can only be attributed to the human spirit, an unstoppable force always in pursuit of improvement. Join Modern Sciences in celebrating the spirit of human ingenuity through its engineering feats.
The Paradox That Seems to Violate Physics
This puzzle, which seems to violate the laws of physics, explains why closing a road can make traffic move faster.
Playing Snake on a Screen Made of Water
In a stunning fusion of science and nostalgia, a creator built video games where the pixels are not on a screen—they are actual, controllable droplets of water.
3D Printing a Mathematical Mystery from Reddit
A six-year-old internet mystery is solved, revealing how the bizarre and beautiful "maths trumpet" is a 3D visualization of the multiple complex solutions to the equation (-2)^x.
Scientists flip quantum switch for terahertz-speed electronics
Scientists have discovered a way to switch a quantum material between an insulator and a conductor on demand, a breakthrough that could lead to electronics 1,000 times faster.
Flipping an ancient genetic switch lets mice regrow ears
By flipping an ancient genetic switch, scientists enabled mice to regrow lost ear tissue instead of forming scars, a discovery that could unlock dormant healing abilities in other mammals.
Scientists 3D-print glass nanostructures with near-100% reflectance
Using a newly developed resin and a high-precision printing process, researchers have fabricated nanoscale glass structures that achieve nearly perfect light reflectance, opening up new possibilities for the material in advanced optics.
Scientists propose using magnets to ‘hear’ spacetime
Scientists have demonstrated how magnets from dark matter experiments can also serve as detectors for high-frequency gravitational waves, potentially revealing a new spectrum of cosmic signals.
New toothbrush-shaped ultrasound offers less invasive gum checkups
A new toothbrush-shaped ultrasound offers a less invasive and highly accurate alternative to traditional dental probes for monitoring gum health.
To build on Mars, scientists create self-sustaining ‘living’ material
Scientists have developed a self-sustaining material derived from microbes that can transform Martian dust into concrete for constructing future habitats.
Why Physicists Built an Experiment the Size of a Sea
Deep beneath the Mediterranean, a massive neutrino detector has captured a particle so energetic it could rewrite our fundamental understanding of the cosmos.