Home << ShoeBox Compressors - The World's Smallest & Lightest 4500 PSI Compressor NOVA Can Wind Turbines Make You Sick? Residents living in the shadows of wind turbines say the sound is making them sick. But so far the science isn't there. From NOVA Next | Jun 27, 2018 Thirty Years Ago Today, Global Warming First Made Headline News On June 23, a NASA climate scientist, James Hansen, told a U.S. From NOVA Next | Jun 23, 2018 New Middle Eastern Particle Accelerator’s Motto is “Science for Peace” In a region in turmoil, an unprecedented joint venture of scientists and policymakers is working together on Jordan’s new particle accelerator under the motto "science for peace." From NOVA Next | Jun 21, 2018 Psychological Damage Inflicted By Parent-Child Separation is Deep, Long-Lasting Here's what happens in the brain and the body when a child is forcibly separated from his or her parents.
Headphones - /g/ Technology Wiki Headphones are a source of frequent discussion on /g/. Basic rules are to avoid Beats and other fashion over function brands such as Skullcandy (some of the newer Skullcandy headphones are designed in house, with improved audio quality). While discussion of headphones is welcomed, generally threads based upon which headphones you should buy are discouraged. Remember: there are no objectively better in terms of sound. When you find interesting headphones - research them before buying. The world of audio is filled with snake oil products, such as magical stones, hangers and silver cables. wever remember that shouting out "Placebo retard!" Amplifiers and DACs Edit Amplifiers and DACs are a necessary part of your digital audio system. Are your current headphones underpowered? There are a few types of amp and DACs, and they serve different purposes. With ampilifiers most people want a neutral and transparent sound signature, meaning the amp doesn't change the sound in anyway. Surround sound
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Amateur radio An example of an amateur radio station with four transceivers, amplifiers, and a computer for logging and for digital modes. On the wall are examples of various awards, certificates, and a reception report card (QSL card) from a foreign amateur station. Amateur radio (also called ham radio) is the use of designated radio frequency spectra for purposes of private recreation, non-commercial exchange of messages, wireless experimentation, self-training, and emergency communication. The term "amateur" is used to specify persons interested in radio technique solely with a personal aim and without direct monetary or other similar reward, and to differentiate it from commercial broadcasting, public safety (such as police and fire), or professional two-way radio services (such as maritime, aviation, taxis, etc.). History[edit] An amateur radio station in the United Kingdom. Ham radio[edit] Activities and practices[edit] Licensing[edit] The top of a tower supporting a yagi and several wire antennas
Listen to Machinedrum’s BBC Radio 1 Essential Mix Travis Stewart mixes in plenty of originals on his two-hour set. Over the weekend, Machinedrum became the latest DJ to step-up for the long-running mix series, joining the ranks of Ben UFO, Disclosure, Todd Edwards and more as DJ/producers who have laid down Essential Mixes in 2013. The two-hour mix includes 60-plus tracks and is heavy on his own productions (whether solo, for rappers and vocalists, or with Jimmy Edgar as JETS), often with rap acapellas by the likes of Young Jeezy, Bun B, Pusha T, and Trina laid in. Stream/download the set below; the tracklist follows. Northern Industrial Engineer's Square Set - 4-Pc., Model# AMS5535 - Carpentry Squares - Amazon.com How to Remove Trovi / Conduit / Search Protect Browser Hijack Malware If your computer has been hijacked with an obnoxious malware that won’t let you change your home page, there’s a strong chance you’ve been infected with the Trovi Search Protect malware, which used to be known as Conduit. Here’s how to remove it. How do you know this is malware? Instead of installing like it should, as a Google Chrome Extension, you’ll probably see that your extensions list doesn’t mention Trovi or Conduit at all. How Did You Get Infected? Usually at some point you made the huge mistake of trusting a site like Download.com, which bundled it into an installer for a completely different application. They get around the legality issue with their long terms of service that nobody reads and by making sure there’s actually a way to uninstall the thing. Removing the Trovi Search Protect Malware This is really sad to say, but it’s actually important to use the Search Protect panel to turn off the bad settings first before uninstalling it. Clean Up IE Settings
* Mungo Says Bah * Bushcraft Blog: Build a Log Cabin, Alone in the Wilderness I have for many years dreamed of building a log cabin. From time to time I watch a video I burned to DVD - Alone In The Wilderness. It is a documentary about Richard Proenneke, who built his own cabin in the wilderness near Twin Lakes starting in 1968, in what is now Lake Clark National Park & Preserve in Alaska. Alone in the wilderness, lost in the jungle, the boy is searching, searching! Select your logs. Fell them in early winter as cool temperatures allow for slower drying periods, which reduces cracking and splitting, plus it is easier to haul the logs out of the woods over snowy terrain. Season your logs - air-dry the logs for one to two years-the longer the better. Many pioneer cabins were built without foundations because they were constructed in haste or meant to be temporary shelter. If you don't want a full basement, you must excavate at least below the frost line, install footings and construct a wall up to 20 in. above grade level.
Utter Guys: Where the Pro's Go for Tools. Welcome to Ford Owner | Official Ford Owner Site Build Your Own Faraday Cage. Here’s How. by Arthur Bradley There is a great deal of confusion about Faraday cages. Not only about how to build them, but also what they actually protect against. In this article, Dr. What is a Faraday Cage? A Faraday cage (a.k.a. Faraday Cage Construction What does it do? A Faraday cage works by three mechanisms: (1) the conductive layer reflects incoming fields, (2) the conductor absorbs incoming energy, and (3) the cage acts to create opposing fields. Despite rumors to the contrary, a Faraday cage is not necessary to protect against solar coronal mass ejections because the frequency content of such disturbances is at much lower frequencies—they don’t couple energy efficiently into small-scale electronics, except through conducted paths (e.g., wires coming into the system). How does field cancelation work? Field cancelation occurs when the free carriers in the conductive material rapidly realign to oppose the incident electric field. How thick should the conducting layer be? Not much. To buy Dr.
Amana Tool 45200 Straight Plunge 1/8-Inch Diameter by 7/16-Inch Cutting Height by 1/4-Inch Shank Solid Carbide Router Bit - - Amazon.com British Royal Family History