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TMD-1: a Turing Machine Demonstrator

“You can find numerous Turing machine implementations on the internet that are absolutely stunning. The makers of these devices often set lofty goals for themselves, like “mechanical only solutions”, which they met and exceeded with aplomb. In my humble opinion …

Touchless body temperature detector

“This project is able to measure body temperature touchlese, and when the alarming temperature is met, the machine would beep urgently. I was inspired by those very expensive touchless temperature detecor machine be sold on the market, it usually costs …

Tungsten isotope helps study how to armor future fusion reactors

“The inside of future nuclear fusion energy reactors will be among the harshest environments ever produced on Earth. What’s strong enough to protect the inside of a fusion reactor from plasma-produced heat fluxes akin to space shuttles reentering Earth …

Turtlesim Teleop with EtherCAT and Arduino Using ROS

“Use ROS (running on Esmacat Master S/ Esmacat Master C) to teleoperate the turtlesim node using analog input from LCD Shield with EASE. In this tutorial, you will learn how to set up an Esmacat Master S / Esmacat Master C …

Universal Touch-Free Keypad Adaptor for Existing Keypads

“A device that mounts on top of a traditional keypad and transforms it into a touch-free and bluetooth controllable one. Nowadays we are all facing the Covid-19 pandemic; we know that there are multiple ways to get infected and one …

UV-C Based Germs Disinfecting Machine

“A touch-free germs disinfecting device that can disinfect anything from Masks, Wallets to Mobile phones, killing maximum germs using UV-C. I always wanted to build something useful to the society and the world. Having been experienced in doing several …

Arianespace gives a lift to the small-sat market with Vega’s SSMS debut

“With tonight’s successful Vega launch from the Spaceport in French Guiana, Arianespace has extended Europe’s access to space with a new capability to address the rapidly growing segment of small satellites. Lifting off from the Spaceport’s Vega …

Continuous and stable lasing achieved from low-cost perovskites at room temperature

“Suppression of long-lived energetic states called triplet excitons shown to be key for preventing the “lasing death” that has been limiting long operation An international team of researchers led by Kyushu University and Changchun Institute of Applied Chemistry, Chinese Academy …

Intel Launches World’s Best Processor for Thin-and-Light Laptops: 11th Gen Intel Core

“Intel launches 11th Gen Intel® Core™ processors with Intel® Iris® Xe graphics, the world’s best processors for thin-and-light laptops1, delivering up to 2.7x faster content creation2, more than 20% faster office productivity3 and more than 2x faster gaming …

Vintage NASA satellite falls to Earth, meets fiery doom after 56 years in space

“A long-retired NASA satellite burned up in Earth’s atmosphere over the weekend, the agency has confirmed. NASA launched the satellite, called Orbiting Geophysics Observatory 1, or OGO-1, in September 1964, the first in a series of five missions …