How To: Compute derivatives
Learn how to compute derviatives from this web channel devoted to educational shows and resources for schools. Annenberg Media brings you an interesting lecture that combines history and math. Compute derivatives.
Learn how to compute derviatives from this web channel devoted to educational shows and resources for schools. Annenberg Media brings you an interesting lecture that combines history and math. Compute derivatives.
Prank Calls, Masked NumbersWho is calling your phone or your child's? Pranksters use a lot of tricks to make sure they can get on your nerves. Being able to trace prank calls is important because you're not going to learn much from your Caller ID, since most prank callers use an unlisted number - such as, a cell phone number. Many also use special code *67 to mask the number so your Caller ID will show "Blocked Number" or "Private Number". There are a lot of mild cases of so-called phone bull...
Many diseases are spread by poor coughing and sneezing techniques. Most people put their hands in front of their mouths and noses to stop germs from getting into the air. Unfortunately, this technique puts the germs on their hands. The germs are then spread to telephones and doorknobs and many other surfaces from which they are then picked up by the next user. This is how colds spread quickly through schools and workplaces, and how the flu spreads quickly through entire cities. It would be ve...
Oobject put together a neat compilation of the famous telephone inventor's love for tetrahedrons. Scroll down to see his collection of pyramids, building towers, buildings, boats, kites and planes—all made completely out of tiny tetrahedrons. Amazing.
This used to be my great-grandma's telephone. It used to annoy the heck out of me so much because the ring is so loud and annoying. I used an iPhone 3G with Instagram.
Yes it's free. Google doesn't charge you a thing for the call or for connecting you to the business. Regular phone charges may apply, based on your telephone service provider. Make free long distance calls to any US business.
The Obama administration has given the Department of Homeland Security powers to prioritize government communications over privately owned telephone and Internet systems in emergencies. DHS emergency power extended, including control of private telecom systems - Washington Times.
Blog Your Office and PA has compiled a list of ten telephone crank calls that range from giggle inducing to slightly uncomfortable to uh, somewhat... depressing.
Check out this excellent Wonderhowto World devoted to stress!
Hey guys, I'm from germany and im 13 almost 14 and i am DEVOTED to jackass.
If you want to blow your mind, check out this amazing new tumblr blog devoted to abstract moving stills from classic films. Here is the main site.
How devoted are you to your gadgets? This couple love their Androids so much they had a cake designed in the shape of the Android mascots. Too cute!
This Facebook Group is devoted to Low Budget Film Job Posts They now every film doesn't have a million dollar budget, but if you can pay they'll post!
This seems unbelievable and quite unnatural, but the backyard surgery of reconstructing an insect's wing is possible.
Light up your keyboard with this illuminating tutorial from Make Magazine's Kipkay. To get started on this hack, which should take roughly a half an hour and cost no more than $5, you'll need the following: (1) a regular computer keyboard (most any model will do), (2) a screwdriver, (3) a drill, (4) telephone wire, (5) heat shrink tubing, and (6) two 5 mm high-brightness, white LEDs. For comprehensive, step-by-step instructions on building your own light-up keyboard, simply watch this hacker'...
From the people who brought you the Dummies instructional book series, brings you the same non-intimidating guides in video form. Just watch this video tutorial with loads of easy to understand information about how to use and understand Apple's iPhone, For Dummies.
Slow cooking meat makes it taste choc full of deep, rich flavor, and the meat usually ends up so tender it literally falls off the bones. But not all of us have hours and hours to devote to preparing a meal at night. So how do we achieve that same flavor without the time commitment? Check out this video to learn a recipe for pressure cooked short ribs.
A U.S. soldier's shooting of more than a dozen Afghan civilians deepened questions on Sunday about what the United States can accomplish in Afghanistan before it withdraws, as Washington rushed to contain the damage from the startling rogue attack.
If you've ever had to call a large communications company with a customer service issue, you've most likely experienced the hopelessly not-at-all helpful operator from hell. Thanks to a program on VRT Belgium, you can now experience a small sense of vengeance for tortured customers everywhere.
The nominations for the 2011 Grammy Awards are in, and Lady Gaga is up for 6 awards including Album of the Year! Check out the full list of Gaga's nominations below! The Grammy Awards air on February 13, 2011.
One of the many reasons Circuit City should go out of business is their sale of ridiculously expensive cables, wire and cords. The secret to the industry of Monster Cables is that it is unnecessary and ineffective. Gold-plated or otherwise, Monster's $100 cables are not intrinsically better than the cheaper versions they're stocked next to. Don't believe us?
This is an interesting article about a Hmong family who grew their own produce, not because it was cool, but out of necessity. It's brought up a lot of memories for me, as my own family also grew and continues to grow a lot of their own produce. My mom's got a total green thumb - whenever I go home I know I can look forward to dinners with snow peas, green onions, squashes and melons from the back yard.
Instructables user tchitwood's realistic Yoda head cake may leave the most devoted (yet hungry) Star Wars fans feeling slightly guilty. tchitwood says "everyone said it was sad to cut into him, but we went to the dark side that night. :)".
Or at the least, Sexy Has Been in Lisbon! There are definitely ladies (Kardashians, Hiltons, et al) that have made the journey to South Africa for more than the matches.....
Hello World! Welcome to the place wholly devoted to the local surf of Southern California. I am like many people a transplant from the East Coast. I started surfing when I moved here for college 8 years ago.
Skype has recently made some really great changes to their Android app that were once exclusive to softModders with rooted devices. Previously when Skyping, using your device for other tasks was impossible. Your entire screen was devoted to your Skype conversation.
I love books almost as much for their book covers as I do their actual books. A well-designed book cover matches the intent and spirit of the story, and can often enhance the experience of reading it.
The fine Brits over at Videojug are devoted to the world of tutorials. Revelatory, fun, procedural. Yup, it is a how-to. The cheeky tone simply adds color.
Store bought Nerf guns don't always achieve the velocity necessary for an effective assault. Zach Scott's solution: mod the toy. Known for his fantastic cat videos, Zach claims this hack increases trajectory by at least 25%! Every bit counts when you're in an all out foam war.
Tired of touch-tone hell? Get human with our cool phone hacks and cheats with the tips from this how-to video. Become a life hacker - we'll show you how to find phone numbers, cheat the computer and hack the call center system with our hacking tools. Watch this video tutorial and learn how to hack a call center telephone system. Hack a call center telephone system.
Ever since high school, I've been preparing my own taxes. Each year it gets more and more complicated, which results in me filing later and later, avoiding it until I have the time or just can't wait any longer. I even resorted to using TurboTax online to help do some of the grunt work for me these past couple years, but that hasn't stopped me from being lazy about it. I have yet to file my 2010 taxes, but I will very soon. Tomorrow, in fact—before TurboTax raises their prices.
Over the years, I have enjoyed playing with Asterisk. I have found Asterisk to be extremely powerful and fun to play with. There are several books and many scattered how to articles out there, but most are outdated and the information required to build Asterisk from beginning to end can be a bit daunting. I wanted to combine all the steps into a single article and share my experience with everyone. If I have left out any steps please let me know.
Want to stick it to your mobile carrier by porting your cell number to Google Voice? Now you can! On Wednesday, January 19th, Google Voice began allowing select users to transfer their personal numbers to Google Voice for a one-time fee of $20. Though the feature is still in limited release, Google has stated that they intend to make the feature available to all Google Voice users "in the near future." Terrific, right? Not entirely!
Every key on a telephone keypad has its own sonic signature, a sort of calling card composed of two distinct tones: one high, one low. While it's easy to tell the difference between the individual pitches in a single row—see, for example, this article on using your cell phone as a musical instrument—, it's often difficult to differentiate between notes within the same column. Unless, of course, you outsource the work to a computer! Which is what Uruguayan hacker [Charlie X-Ray] recently set o...
HoloDecon Tecnology directly afects our perceptive capacity, influencing the construction of the oniric sourronding , built in the alternate hyperrealist narratives
Centerfold Hope Dworaczyk Will Jump Off Page Via AP
Texas based photographer Adam Voorhes takes four objects (telephone, frog, gun, etch-a-sketch) and dissects them for his photo essay entitled Exploded. The frog in particular looks like an illustration, but is indeed a photograph.
According to the UK's Daily Mail, a group of ladies have lovingly knitted their entire village. "...A small group of very twinkly ladies started 23 years ago with a couple of cottages and some pigs, and ended up creating more than 60 properties, complete with wheelie bins, outdoor loos, gas tanks, cars in the driveways and even a smart red telephone box."
Hello fellow Null-Byters today I will be showing you how to change from the simple but powerful BASH system to a more powerful and faster Z - Shell system. This change can be permanent if you want but doesn't have to be, and it is an extremely simple one to perform.
Eric Gjerde is a master of origami who devotes much of his energy on origami tessellations. Some of his pieces fold nearly flat, forming layers that add just a hint of depth. These pieces look beautiful when lit from behind, due to the variations in brightness and color. Other pieces utilize three dimensions more fully, with repeated structures rising out of the flat page.