Rehman

24 Flips | 3 Magazines | 10 Likes | 1 Follower | @M_Rehman | Keep up with Rehman on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Rehman”

Grow Crystals That Glow with Magnetic Induction

It’s relatively cheap, quick, and easy to make LEDs glow wirelessly. The problem is usually making the machine look nice and durable for usable applications. This project utilizes a basic wireless electricity circuit and DIY crystal-growing techniques to come up with ambient lighting that can be …

How and Why to Add a Real Time Clock to Arduino

Keeping time on Arduino projects isn’t as easy as you might think: once the computer connection isn’t there, your unpowered Arduino simply stops …

Take A Hike!

Whether you're going on a quick trek or a multi-day adventure, these useful tips will definitely make you a happier hiker.<p>wash & diy<p>From a handy …

13 amazing comics that have nothing to do with superheroes

In recent years, comics culture has moved thoroughly into the forefront of mainstream culture. As superheroes ascend into the pantheon of truly …

New test can predict cancer up to 13 years before disease develops

People who develop cancer have shorter telomeres, the caps at the end of chromosomes which protect the DNA<p>Genetic changes can predict cancer up to 13 years in the future, according to new research.<p>Harvard and Northwestern University discovered that tiny but significant changes are already happening …

Watch Engineers Extinguish Fire With Sound [Video]

It is, in fact, all about that bass<p>In the near future, putting out grease fires in the kitchen might be as easy as turning up the music, thanks to engineering students Viet Tran and Seth Robertson at George Mason University. The students just unveiled a 20-pound backpack prototype that blasts out …

Defy The Cable Company With A DIY HDTV Antenna

Stick it to the man<p>Frustrated by years of expensive cable bills, Norm Sutaria ditched his set-top box and used online instructions to build a homemade HDTV antenna. Then the education specialist shared his newfound expertise with a class at Brooklyn Brainery, a crowd-sourced education space in New …

How a Car Engine Works

How To Make Speakers From Post-Its

Harnessing the power of sound using office supplies<p>On the ground floor of Pioneer Works Center for Arts and Innovation in Brooklyn, New York, a bearded and flanneled trio played gloomy arrhythmic music one Wednesday night. Upstairs, director of education David Sheinkopf taught a class on the …

Laser Tripwire Alarm

Introduction: Laser Tripwire Alarm<p>Second Prize in the<br>Hardware Hacking<p>View Contest<p>No security system is complete without lasers. So in this project I …

What’s a Blood Moon?

Nowadays, 4 totally eclipsed moons in a row are called Blood Moons. Why? We don’t know for sure, but the answer may lie in a 2013 book by 2 Christian …

Astronomy

DIY Bluetooth Door Lock - Hacked Gadgets – DIY Tech Blog

Want to make your own Bluetooth Door Lock? Just yank out the stock electronics and toss in some custom electronics along with some code (that you can …

Easy Wireless Electricity

Introduction: Easy Wireless Electricity<p>Please vote for this project if you found it educational, helpful, interesting, or just plain fun! Any …

Constant Current Battery Charger

A simple method of charging a battery from a higher voltage battery is shown in the circuit below to the left. Only one resistor is needed to set the …

Pedal Power Phone Charger

MAKE contributing writer Alastair Bland first introduced us to this simple, effective circuit back in 2009. It takes higher-voltage alternating current (AC) from a retro-style bike headlight generator, converts it to direct current (DC), and steps it down to a safe voltage for charging your cell …

Arduino

Make Your Own Remote-Control Spy Blimp

Float on!<p>I'm a materials-science engineer at an agency that allocates funding to research projects. It's theoretical work, so in my spare time I like to do practical, hands-on things. I've been building R/C models for 33 years and have always preferred uncommon vehicles--amphibious cars, …

The Ceramic Masters of Korea

Icheon, South Korea has a history of ceramic culture that began over 5000 years ago and the work that comes out of the area is world-renowned. In …

Survival Walking Stick

Homemade Pontoon Boat<p>Homemade Roof Rack With Accessories<p>Build a Skateboard From Scrap Acrylic<p>Rockets Class<p>If you like my instructable please share it …

How To Make a DIY Emergency Kit For Your Home

The storm that hit Western North Carolina recently made me revisit my emergency preparedness pack. I put it together myself, try to do it as …

How to Survive a Plane Crash: 10 Tips That Could Save Your Life | The Art of Manliness

We often think that plane crashes are catastrophic and unsurvivable events. Thanks to movies and 24/7 news channels, the enduring image of a plane …

25 financial terms every functioning adult should know

If you don't speak personal finance, don't worry — we're here to help.<p>We know that managing your money can sometimes make you feel like you're learning a foreign language. So we compiled a handy glossary of must-know money terms that affect all aspects of your financial life.<p>Whether you're confused …