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Science Projects

Science Projects Sun Feb 25 2018 09:00:11 GMT+0000 (UTC)
WHERE THE PARTY'S AT -- The invention of the relatively affordable 3D printer for home use has helped bring methods used to produce parts for prototypes, samples, and even manufacturing, closer to designers. This tutorial on how to cast metal parts from 3D printed silicone
DIY Get out the door faster. Your morning routine doesn't have to be chaotic and rushed. To regain some time in the morningor sleep in a little longertry out these apps and gadgets. DIY Get out the door faster. Your morning routine doesn't have to be
Other slivers have fallen into the creek
via The Verge The world is getting flooded with tiny (creepy) robots that can crawl all over the place, including your clothes. The latest one, created by scientists at Harvard University, uses artificial scaly skins to move forward — kind
Rohde & Schwarz ZNLE 1MHz – 6GHz Vector Network Analyzer Review, Teardown & Experiments – [Link] The post Rohde & Schwarz ZNLE 1MHz – 6GHz Vector Network Analyzer Review, Teardown & Expe
The invention of the relatively affordable 3D printer for home use has helped bring methods used to produce parts for prototypes, samples, and even manufacturing, closer to designers. This tutorial on how to cast metal parts from 3D printed silicone
The Prototype card is one of the very first cards I designed for the RC2014 system. It’s larger than a normal RC2014 card but that is intentional so you have as much prototyping area as possible for building a circuit. It features both the
Gadgets You don't have be an expert (or a hipster) to enjoy analog photography Film photography is fun because it's unpredictable and slow. Gadgets You don't have be an expert (or a hipster) to enjoy analog photography Film photography is fun because
The brands of this era are taking mobile app development seriously so as to remain relevant. Different trends were dominant last year and some of them have already found their way into 2018. As you make plans to implement any of them, remember to dis
I managed to figure that out before completely assembling the thing
On Monday, February 19, we’ll be celebrating Presidents Day at The Tech Museum in San Jose. Spend your Presidents Day with us! Were bringing you even more hands-on science fun than usual. Youll build straw rockets and design colorful climbi
From Where is Roadster?: This website was created by Ben Pearson, founder of Old Ham Media. It came as a result of the great excitement caused on Space.SE by the launch of Starman, including questions such as the following: How do I find out how far
The Adafruit Metro 328 development board is an alternative to the Arduino Uno with an equivalent and compatible board design. It’s designed and manufactured by Adafruit. The Metro 328 just like other Arduino Uno clones is also based on the
Primary image What does it do? This Is my current project, a super powered catapult. Frame is 2inch angle iron and is currently powered by a snowplow spring. To draw it back I am using a 2000 lb winch connected to a 13 turn block and tackle. I want
If you are an American Electronics Enthusiast of a Certain Age, you will have misty-eyed reminiscences of the days when every shopping mall had a Radio Shack store. If you are a Brit, the name that will bring similar reminiscences to those Radio Shac
Josh Meyerand Jonathan Foote created this scintillating cocktail robot for Barbot 2013. They also exhibited it at the DNA Lounge Cocktail Robotics Grand Challenge last July. A MightyOhm Geiger Counter samples radioactive decay from a martini glass th
DIY It's all about that acid. Forget secret saucemarinating meats in yogurt gives you the most flavorful, tender results. And food science can explain why. DIY It's all about that acid. Forget secret saucemarinating meats in yogurt gives you the most
If you are an American Electronics Enthusiast of a Certain Age, you will have misty-eyed reminiscences of the days when every shopping mall had a Radio Shack store. If you are a Brit, the name that will bring similar reminiscences to those Radio Shac
Video by Vox The buzz around the Black Panther movie release should come as no surprise to anyone keeping tabs on representation in media these days. People want movies that feature people of color and their stories. But there is a dearth in the supp
DIY Control your image. What do people see when they search for you online? Here's how to set up a personal, one-page website to promote yourself or your work. DIY Control your image. What do people see when they search for you online? Here's how to
Then you adjust the camera so its lens looks squarely at itself in the middle of the image
Join OemSecrets.com atEmbeddedWorld 2018 Next Tuesday 27th February Thursday 1st March, meet OEMsecrets at the worlds leading embedded systems conference in Nuremberg, Embedded World. Get your free ticket and meet us for aTucheror two on stand4A-612t
Lee at Sawdust and Solder is building a kids spaceship cockpit and used a Larson Scanner for one panel. I wanted to spread out the LEDs over a large arc to simulate the sweep of a radar screen. The idea was to make it a scanner to look for other ship
Icarus has written a tutorial on connecting the MightyOhm Geiger Counter to an ESP8266 module and OLED display. His code (written in LUA for NodeMcu) is available on github. He is using the Wemos D1 mini board. Related posts: Verbose Mode: Mightyohm.
After you’ve taken a moment to ponder the turn of phrase used in the title, take a look at this scratch-built robotic vacuum created by [theking3737]. The entire body of the vacuum was 3D printed, and all of the internal electronics are off
EDN have a cool article on the history of the first American rocket to reach outer space, the Bumper 5 (the previous 4 Bumpers failed for various reasons). The first US rocket to reach outer space was launched from White Sands Proving Ground in New M
DIY Speedier reading is good enough for me. Speed reading seems to have been an unscientific fad. But you can still pick up the pace with these tips. DIY Speedier reading is good enough for me. Speed reading seems to have been an unscientific fad. Bu
Then you adjust the camera so its lens looks squarely at itself in the middle of the image
The BCR430U constant current linear LED driver ICs drop performance regulates LED current in standalone operation for LED lighting. No external power transistor is needed, says Infineon Technologies. Typical applications for the BCR430U include LED s
After you’ve taken a moment to ponder the turn of phrase used in the title, take a look at this scratch-built robotic vacuum created by [theking3737]. The entire body of the vacuum was 3D printed, and all of the internal electronics are off
Janet Iwasa has changed the way she teaches deadly viruses and it’s all thanks to some animated cheese that appeared in Pixar’s “Ratatouille”. via CNET Ten years ago, a chunk of animated cheese in Pixar&#82
DIY And improve its performance. Is your phone performing as well as it can? These tools and apps will help you check your device's speed. Then you can decide how to fix any slow-downs. DIY And improve its performance. Is your phone performing as wel
The LED brightness won't need much adjustment
Over the years we have seen a significant interest in people wanting to learn electronics and programming but and mostly handicapped with what they could build. Over time, learning has been proven to be more reliable when learning is more practical,
[InterlinkKnight]’s jet engine model is a delight to behold and to puzzle out. Many of us have been there before. We know how to build something, we know it’s not the most up-to-date approach, but we just can’t help ours
Usually I think it sounds a little paranoid to talk about AI attacks and robots taking over. But, as this technology advances it will be a good idea to consider all repercussions. Via Motherboard: Nevertheless, a group of 26 leading AI researchers me
DIY Get back to basics. Changing your sleep position can reduce pain and help you wake up ready to tackle the day. DIY Get back to basics. Changing your sleep position can reduce pain and help you wake up ready to tackle the day.Your sleep position c
The LED brightness won't need much adjustment
Digi-Key Electronics has announced that it is in beta release of a library containing almost 1,000 common parts for the open-source KiCad schematic capture and PCB tool. By Ally Winning @ eenewsembedded.com: The library will be hosted on the Digi-Key
[InterlinkKnight]’s jet engine model is a delight to behold and to puzzle out. Many of us have been there before. We know how to build something, we know it’s not the most up-to-date approach, but we just can’t help ours
We’re loving the honesty in this video from National Geographic! If you have ever thought that a photo editor is someone who Photoshops pictures, you are not alone. Few people outside of the media industry realize that, much like editors he
DIY Save your Valentines Day blossoms. To preserve your Valentine's Day flowers, you need to remove their moisture with a process like air-drying, pressing, or nuking them in the microwave. DIY Save your Valentines Day blossoms. To preserve your Vale
It wants better strain relief than its gets
The post @Infineon Offers a set of complete power reference #designs for @XilinxInc #FPGAs and #SoCs / #MPSoCs with @AvnetSilica via @oemsecrets appeared first on Electronics-Lab. The post @Infineon Offers a set of complete power reference #designs f
Model rocketry hobbyists are familiar with the need to roll their own solutions when putting high-tech features into rockets, and a desire to include a microcontroller in a rocket while still keeping things flexible and modular is what led [concreted
Expert Photography has provided so many astrophotography tips this article has a table of contents. They’re not messing around! Astrophotography is about as close as most of us can get to being Astronauts. Our eyes focused on the skies abov
DIY Make the most of your smartphone. Samsung packs its Galaxy devices with useful little bonus features. You can try out these eight tricks to improve your smartphone experience. DIY Make the most of your smartphone. Samsung packs its Galaxy devices
It wants better strain relief than its gets
With the arrival of the IoT and the need for control, devices now need to do more than perform the basic functions for which they are built, they need to be capable of communicating with other devices like a mobile phone among others. There are diffe
Model rocketry hobbyists are familiar with the need to roll their own solutions when putting high-tech features into rockets, and a desire to include a microcontroller in a rocket while still keeping things flexible and modular is what led [concreted