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From Earth to Mars: Transporting spin information at the speed of light

“Scientists transfer electron spin to photons, a quantum tech advancement that could offer rapid communication over interplanetary distances Scientists have used electrical pulses to manipulate magnetic information into a polarized light signal, a discovery that could revolutionize long-distance optical telecommunications …

GROW, the Opensource Soil Meter Project

“Made a custom Handy soil meter that we can carry around for measuring soil moisture level. This is GROW, an open-source, easy-to-build soil monitor setup that comprises an XIAO expansion board paired with a soil moisture sensor. The values obtained …

HackSpace magazine #77

“Until humans develop a mind–machine link, we’re stuck with keyboards, mice, and number pads. But they don’t have to be the boring beige devices of yesteryear: with open source hardware, you can create your own unique link …

HexaClock - LED Hexagon Wall Clock

“The HexaClock is a hexagon-shaped LED matrix with each pixel also in the shape of a hexagon! This clock will pour colors onto your wall. There are only 5 parts to be printed. You need a printer with at least …

HID Numpad with XIAO SAMD21

“Made a compact NUMPAD project using the XIAO SAMD21 and XIAO Expansion Board. Here’s something fun and useful: an HID Numpad projectmade completely from scratch using an XIAO expansion board and 3D-printed parts. The heart of this project is …

How Microsoft and Quantinuum achieved reliable quantum computing

“By applying an innovative qubit-virtualization system to ion-trap hardware, Microsoft and Quantinuum were able to create four highly reliable logical qubits from only 30 physical qubits, while demonstrating an 800x improvement in error rate. A hybrid supercomputer that combines both …

How to keep data safe on the long run

“Team presents new path to long-term data storage based on atomic-scale defects With the development of the internet, social media or cloud computing, the amount of data created worldwide on a daily basis is sky-rocketing. This calls for new technologies …

How to make simple portable PEMF Magnetic Pulser

“This is a miniature, cheap and easy to make portable PEMF Therapy device that you can make yourself for just a few dollars. Story PEMF (Pulsed Electromagnetic Field Therapy), which is also known as magnetic pulse therapy uses electromagnetic fields …

Inside an unusual 7400-series chip implemented with a gate array

“When I look inside a chip from the popular 7400 series, I know what to expect: a fairly simple die, implemented in a straightforward, cost-effective way. However, when I looked inside a military-grade chip built by Integrated Device Technology (IDT …

Integrated Actuation Power Solution Aims to Simplify Aviation Industry’s Transition to More Electric Aircraft

“Microchip introduces configurable family of companion driver boards using its Hybrid Power Drive modules available in silicon carbide (SiC) or silicon (Si) technology The aviation industry’s requirements for the latest, most efficient and lowest-emission aircraft is propelled by an …