Collaborate Disseminate
If you want to protect a system from being hacked, a great way to do that is with an airgap. This term specifically refers to keeping a system off any …read more Continue reading One-Way Data Extraction For Logging On Airgapped Systems
Content warning: Human alteration and scalpels. General warning: We are not speaking as doctors. Or lawyers. If you watch sci-fi, you probably do not have to think hard to conjure …read more Continue reading Researching Glow-Powder Left a few Scars
Have you ever struggled with the concept of quantum measurement, feeling it’s unnecessarily abstract? You’re not alone. Enter this guide by [Mithuna] from Looking Glass Universe, where she circles back …read more Continue reading Shedding Light on Quantum Measurement with Calcite
Hackers and makers have built just about every kind of clock under the sun. Digital, analog, seven-segment, mechanical seven-segment, binary, ternary, hexadecimal… you name it. It’s been done. You really …read more Continue reading Innovative Clock Uses Printed Caustic Lens
Germanium. It might sound like just another periodic table entry (number 32, to be exact), but in the world of infrared light, it’s anything but ordinary. A recent video by …read more Continue reading Shining Through: Germanium and Gold Leaf Transparency
Who would’ve thought a cheap AliExpress emergency light could be packed with such crafty design choices? Found for about $5, this unit uses simple components yet achieves surprisingly sophisticated behaviors. …read more Continue reading Circuit Secrets: Exploring a $5 Emergency Light
Slow Wi-Fi is a modern bugbear for many people, but thankfully we might soon be cranking those speeds up. Scientists at University College London (UCL) have set a new world record in wireless data transmission speeds, sending a blistering 938 Gigabits … Continue reading Wireless data speed record closes in on 1 Terabit per second
Many indoor plant enthusiasts already know that mirrors can be used to direct more sunlight onto plants that need it. Scientists have now developed a method of applying that same principle to endangered tree seedlings that are struggling to grow in sha… Continue reading Forest-floor mirrors give shaded seedlings a 175% growth-boost
Sometimes, we build things with LEDs as indicator lamps or to illuminate something important. Sometimes, we build things with LEDs purely to glow and be beautiful. This interactive light toy …read more Continue reading Build Yourself A Beautiful Interactive Light Toy
[Stoppi] has taken on a fascinating project involving the interference of thin layers, a phenomenon often observed in everyday life but rarely explored in such depth. This project delves into …read more Continue reading Experimenting with Interference on Thin Layers