How To: Send secret messages with a laser

How To: Send secret messages with a laser

Secretly shoot your voice across the room in stealth mode on a laser beam in this fun and easy project! Make Magazine and Kipkay present this cool spy trick. Build a simple laser communicator that transmits your voice across a room. You need an amplifier, radio, laser pointer, battery pack and a solar cell.



Heartbleed, move over. There's a new bug in town, and this time it's also affecting Mac and Linux computers. It's called Shellshock (its original official title is CVE-2014-6271), and it's currently got a 10 out of 10 severity rating over at the National Cyber Awareness System.


How To: Get Google's Exclusive Phone App on Your Samsung Galaxy Device News: Google Rumored to Invest $875M in LG Display to Give Pixel 2 Some Curves News: Samsung Could Lose Grip on OLED Monopoly Thanks to Google & Apple
How Can I Restore All DRM Licenses as I Had Delete All DRM


How To: Craving a Mario Kart Gaming Experience on Your iPhone? Give This Soft Launched Game a Try How To: Use the soft light layer mode in Photoshop How To: Make a cheap studio light with soft box for under $20 How To: Recycle Your Junk Cardboard Boxes into a Super Simple & Stylish Cube Lamp
How to Stop iPhoto from Automatically Launching When You Plug


And for all those times when your designated photographer goes missing, one of your Android smartphone's coolest features is a self-timer to make taking photos that much easier. The Google camera application's recent update lets you take automatic photos with time-delay options (either three seconds or ten).
How to take time-lapse photos on Android - CNET


In this article, I'll explain what tethering is, how to tether an iPhone to another device, and how setting up a personal hotspot affects your wireless data plan. What Is Tethering? Tethering is the process of connecting one device to another to connect to the internet.
10 Tips to Reduce iPhone & iPad Personal Hotspot Data Usage
osxdaily.com/2012/03/28/tips-to-reduce-iphone-ipad-personal-hotspot-data-usage/
10 Tips to Reduce iPhone & iPad Personal Hotspot Data Usage Mar 28, 2012 - 16 Comments Personal Hotspot is one of the best features of an iPhone and iPad, allowing you to share the devices 3G or 4G LTE internet connection with up to five other connected devices through wi-fi, be them Macs, iPads, iPods, or PC's.
Why Apple's Personal Hotspot Is a Good Idea—and How to Use It


Best Flashlights 2019 - Bright/Durable What makes a top grade flashlight? One that is very bright with a couple thousand lumens and one that is made of very good material to make it durable. These are what makes a flashlight one of the best out there. They're also known as torches outside the U.S.
Flashlights police on eBay | Seriously, We have EVERYTHING
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Fortunately, with Android Lollipop, the carrier label is only present on the lock screen. Nevertheless, that label can keep your phone from feeling just right, so let's go ahead and show you how to get rid of it.
Remove Android Lollipop's Lock Screen Carrier Label [How-To]


How To: Screencast directly from an iPhone or iPod Touch How To: Use the newly free Find My iPhone, iPad or iPod Touch service with iOS 4.2 How To: Hook up your iPhone or iPod touch to a TV How To: Downgrade iPhone 3.1.3 firmware to 3.1.2
How To Screen Record Directly From Your Ipod Touch / Iphone!

HOW TO: Make Your Own Mobile Apps For The Android Market


a secret passageway switch - I will have need of one of these in my house someday. secret passage way mechanism I used as a model for the way the secret doorway opens. Hidden Passageway Lamp Belongs Here How to make a book on the bookshelf a secret Switch. - just in case we ever decide to build a secret room. See more
Make an Impossible-to-Find Doortop Safe to Hide - WonderHowTo


एक नेक्सस उपयोगकर्ता होने के कई भत्तों में से एक यह है कि Google अपने मिठाई-थीम वाले ओएस पर उपयोग के लिए सभी प्रकार के उपहारों में सेंध लगाता है। आसानी से
How to Turn Your Galaxy S10's Camera Cutout into a


जो कोई भी लिनक्स से परिचित है, वह जानता है कि आपके ओएस को अधिकतम उपयोग करने के लिए, आपको हर बार टर्मिनल का उपयोग करने की आवश्यकता होगी। चाहे वह पैकेज
What are the commands that can be used on an Android terminal


How to get new iPhone and Apple Watch on launch day. Check local retailers such as Best Buy, the Apple Store app, or through carriers. Usually local retailers, including Apple itself has some
AMBER Alerts on your iPhone: What they are and how to manage

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