Ruby is a dynamic, general-purpose programming language created by Yukihiro "Matz" Matsumoto in Japan around the mid-90's. It has many uses but with it's flexibility, it makes a great language to write exploits in. In fact, the entire Metasploit Framework is written in Ruby! The sole purpose of this series is to teach hackers the basics of Ruby, along with some more advanced concepts that are important in hacking.
Android automatically clears entries in your call log after 30 days. While this might be fine in most cases, sometimes you need to find a number that called you more than a month ago. Or perhaps you want to keep detailed records for business purposes, and 30 days just isn't long enough.
Whether your training to be a doctor or a nurse, there is no doubt that this video lesson will help you better understand the procedure for musculoskeletal examinations. Musculoskeletal exams rely exclusively on inspection and palpation and tests using a combination of those techniques. The main purpose of this exam is to identify in your patient any signs of musculoskeletal disease, by way of pain, redness, swelling, warmth, deformity, and loss of function. Watch this video to see the entire...
Sore muscles are no fun, but the only way to make it stop is to continue working out. The more you work your muscles, the stronger they will get and the less they will hurt when you use them. No matter how much it hurts you have to work through the pain. Check out this tutorial for info and advice on how to get past the aches and reach your maximum potential.
Welcome back Hackers\Newbies!
In this video tutorial, viewers learn how to clean aluminum car wheels. The materials required for this task are: all purpose cleaner, water nose with nozzle and steel brush. Begin by wetting the tire. Then spray some all purpose cleaner onto the dirty parts. Now scrub those parts with the steel brush. Users may also use their finger nail to remove the rust. Don't spray too much of the all purpose cleaner on parts that don't need to be cleaned because it can damage the wheels. This video will...
Hydrazine sulfate has many uses, but most notably, it's been used under the trade name of Sehydrin, a treatment for anorexia, cachexia and some even think cancer. But for we DIY chemists, it's useful for something entirely different— as a substitute for the more dangerous pure liquid hydrazine in chemical reactions. NurdRage shows you how to make it via some hypochlorite and the Ketazine process.
This video is presented by A K Dlnny. The video starts with common location in any household. A K shows a CD which is fairly scratched. Most of us have scratched CDs with us and he teaches us a very simple way of cleaning these CDs. As first step A K takes good portion of common toothpaste on surface of CD and spreads it all over with rubbing it with circular movement of his finger. Once the entire surface is covered then he allows the CD to dry for five minutes. In next step he washes of the...
This is a presentation from WatchMojo detailing the operation of a manual/standard automobile. Explanation includes the placement of pedals listed from left to right as the clutch, the brake, and the gas. There is also an explanation on the gearshift which includes a diagram of where gears are located. Explanation for the beginning of driving includes instructions as follows; ensuring that the ground is flat, the application of the parking brake, the process of depressing the clutch, placing ...
What's better than one prank? Five pranks! This video from the notorious Kipkay provides five fantastic, funny, and facile pranks to pull off on your friends and family… maybe even your enemies.
Watch this science video tutorial from Nurd Rage on how to make fire 4 ways without matches by using chemistry, without matches or lighters.
Bake a red velvet cake whenever you want to serve a dessert that’s as beautiful as it is delicious. You Will Need:
Check out this instructional Russian language video to learn Russian as Russians speak it. This is Theme 10, Lesson 3 in the series. Practice your Russian listening skills by listening to the dialogue presented in this language video. Learn words related to your health, being sick, and visiting a doctor or hospital clinic.
Check out this instructional Russian language video to learn Russian as Russians speak it. This is Theme 11, Lesson 1 in the series. Practice your Russian listening skills by listening to the dialogue presented in this language video. Learn words related to meeting your friends in public.
Check out this instructional Russian language video to learn Russian as Russians speak it. This is Theme 10, Lesson 2 in the series. Practice your Russian listening skills by listening to the dialogue presented in this language video. Learn words related to being sick and conversing with a doctor.
Check out this instructional Russian language video to learn Russian as Russians speak it. This is Theme 8, Lesson 1 in the series. Practice your Russian listening skills by listening to the dialogue presented in this language video. Learn how to have a conversation with someone about their upcoming and previous travels.
Check out this instructional Russian language video to learn Russian as Russians speak it. This is Theme 7, Lesson 3 in the series. Practice your Russian listening skills by listening to the dialogue presented in this language video. Learn words related to inviting your friends out.
Check out this instructional Russian language video to learn Russian as Russians speak it. This is Theme 8, Lesson 2 in the series. Practice your Russian listening skills by listening to the dialogue presented in this language video. Learn travel related words in Russian.
Check out this instructional Russian language video to learn Russian as Russians speak it. This is Theme 10, Lesson 4 in the series. Practice your Russian listening skills by listening to the dialogue presented in this language video. Learn words related to your health with a doctor.
Check out this instructional Russian language video to learn Russian as Russians speak it. This is Theme 8, Lesson 3 in the series. Practice your Russian listening skills by listening to the dialogue presented in this language video. Learn words related to visiting another city when traveling by train.
Check out this instructional Russian language video to learn Russian as Russians speak it. This is Theme 9, Lesson 2 in the series. Practice your Russian listening skills by listening to the dialogue presented in this language video. Learn Russian phrases when checking into a hotel.
Check out this instructional Russian language video to learn Russian as Russians speak it. This is Theme 9 in the series. Practice your Russian listening skills by listening to the dialogue presented in this language video. Learn words related to hotels.
Check out this instructional Russian language video to learn Russian as Russians speak it. This is Theme 10 in the series. Practice your Russian listening skills by listening to the dialogue presented in this language video. Learn words related to doctor and pharmacy.
Stop prodding and poking with needles in attempt to remove a splinter. First try letting some all purpose glue dry over the spot. Then, with any luck, the splinter will be plucked from the skin as the dry glue is peeled away.
The wearables space experienced its "big bang" moment back in 2015 when Apple released its first wearable device, the Apple Watch. Although the device was initially dismissed by some as an unnecessary charm bracelet packed with frivolous tech, in very short order, the public learned just how useful the Apple Watch can be.
Drone mishaps, such as the collision that scratched a military helicopter in New York, are becoming something of an everyday hazard.
We fight cancer in a variety of ways, but no matter whether drugs, biologics, or our immune cells are part of the battle, they can do a better job fighting back cancer if we can help them find the tumors.
A robust appetite for imported foods is leading to increased disease outbreak in the US. Despite the locovore and slow food movements, America's demand for foreign foods is picking up. According to a study published in the journal of Emerging Infectious Diseases, demand for imported fresh fruits, vegetables, and seafoods has jumped in recent years.
Transmitted by a sandfly one-third the size of a mosquito, parasitic Leishmania protozoa are responsible for a flesh-destroying disease that kills an estimated 20,000 people per year. Two new studies offer understanding of how the parasite provides immunity through persistence and why some people suffer more virulent forms of the disease.
Lighthouses and signal fires may have been the first social media. Without the ability to share language, a distant light meant "humans here." A new study from the University of California, San Diego, finds that bacteria can also send out a universal sign to attract the attention of their own, and other bacterial species.
I'll admit it: I ignore expiration dates. No matter if it's a sell-by date, "best if used before" date, or even a use-by date, I don't care. I just check for signs of food decay and keep on eating.
We are visual animals. So when it comes to food, presentation is everything. In deciding what to eat, certain colors and textures instantly turn us off or on. Think of runny sautéed spinach versus a salad of fresh vibrant spinach. Which one would you reach for first?
Welcome back, my greenhorn hackers! Continuing with my Wi-Fi hacking series, this article will focus on creating an invisible rogue access point, which is an access point that's not authorized by the information technology staff and may be a significant security vulnerability for any particular firm.
I love robots. They have the potential to evolve into Asimovian destroyers of the human species, but have only just mastered the art of cleaning my rug. They have an ever increasing cool factor and a growing number of cheap and simple components that let the hobby roboticist reach for the burning miasmas of plasma. But to get to the stars, we need to start with the basics.
Junk is not usually known for its usefulness. That's why it's called junk. If it were called anything else, it might have a purpose, but junk… well… it's junk.
Apple pie is one of those timeless, classic American comfort food dishes that'll always be gobbled up at the dinner table no matter what. But a big problem with such a delicious pie is that greedier eaters will eat more pie more quickly than slower eaters, which causes upset.
Trix are for kids, but Fruit Loops are for everyone? Don't you ever think you're too old to nom on the pure sugar heaven that is Fruit Loops! While we are totally for grabbing handfuls out of the box and stuffing it in your face, there are other ways you can make use of this colorful "tropical" treat.
Exercise is a very important for everyone on a daily basis. Our society has evolved into a life of work, work and work. The majority of these jobs are sitting at a desk in some sort of cubicle. Humans are not built for this purpose; we are made to be active every single day. Thus, we must incorporate exercise in one way or another during our 14-16 hours of wake time. And this instructional video will show you a great exercise— how to do an abs crunch on an exercise ball.
In this tutorial, learn how to make a traditional Southern apple pie with Granny Smith apples from scratch! Betty will show you a favorite recipe that she has used for over 40 years and never disappoints. Enjoy this delicious American favorite any time by following this clip from Betty.
This educational safety video is geared toward public and private utility workers and linemen who need to remove pole tops while dealing with high-voltage electrical cables and electrical insulators. It discusses the proper pole topping removal procedure and demonstrates effective procedures for removal.
