News: Sleeping with the Fishes — Decay in Wastewater Damages Aquatic Life
Everything from disposed of drugs to hormones and disease-causing bacteria — anything that is rinsed or flushed down the drain — can contaminate wastewater.
Everything from disposed of drugs to hormones and disease-causing bacteria — anything that is rinsed or flushed down the drain — can contaminate wastewater.
This tutorial follows the same idea as my original tutorial for windows, but I've redone it to work with Mac OS X. Here's how to get a meterpreter session from your victim opening a malicious word document:
Creamer, milk (whole or skim), sugar, or even butter—you've probably added at least one of these to your coffee to improve its taste at some point. If you're looking for something different, though, try a new twist with a dash of cinnamon. This sweet, sharp spice can do so much more than improve coffee's taste, and I've got 10 examples for you to consider.
For reasons unknown, Microsoft decided to change the way the Guest account feature in the new Windows 10 operating system works. In previous versions, the Guest account feature allowed you to set up a limited account for other users so they don't have access to your important documents and settings. Now, the process requires assigning an email to a new account and configuring share settings.
Remember when MITMing people to pentest webapps and log-ins you had to fire Ettercap,Arpspoof, SSLstrip, then look for credentials in the captured packets?
How many times have you heard someone utter the phrase, "Now, let's break into groups"? From classroom discussions to workplace think tanks, gathering into groups to generate ideas is common practice. These forced get-togethers are intended to encourage creativity and unique thought, but they can actually do the opposite. More often than not, group brainstorming is annoying rather than encouraging, and these group sessions can actually be detrimental to your productivity. Getting together har...
Most augmented reality experiences are purely visual, with spatial audio gaining in popularity to make visual experiences more realistic. However, leveraging the sense of touch may be the next frontier for AR experiences.
Although all signs points to Microsoft releasing a new HoloLens in the coming days, the company is nevertheless looking to distribute its augmented reality apps to other operating systems.
While Unity is already the leading 3D engine for augmented reality content in terms of volume, the announcement of Project MARS, a new augmented reality authoring tool, at Unite Berlin in June promised to expand AR development to a whole new audience of designers and other non-coders this fall.
With barely a whisper of augmented reality during the first day of its developer's conference, Samsung came out swinging on day two with the introduction of its version of the AR cloud and a partnership with Wacom that turns Samsung's S-Pen into an augmented reality magic wand.
Magic Leap just did something it didn't do during its recent Twitch hardware demo: show us some new demo footage of what augmented reality really looks like through the Magic Leap One.
While Vuzix is beefing up the processing power of its next-generation smartglasses with the Qualcomm Snapdragon XR1, the company will also give its devices an upgraded display engine.
A powered-off Windows 10 laptop can be compromised in less than three minutes. With just a few keystrokes, it's possible for a hacker to remove all antivirus software, create a backdoor, and capture webcam images and passwords, among other highly sensitive personal data.
If you've ever wanted to be a graffiti artist, but you also frown upon vandalism, then augmented reality is for you.
During Google Developer Days, taking place now at the ICE Congress Center in Krakow, Poland, an introductory session on ARCore provides some insights on how the platform operates.
Surveying a target's Wi-Fi infrastructure is the first step to understanding the wireless attack surface you have to work with.
In this article I will show you how to obtain victim's credentials without cracking any hashes. There are a couple of ways to perform this task (for example dumping the SAM file and cracking the NTLM hashes), but here I will explain how to do it using PowerShell and a bit of social engineering. We are going to create a fake login popup.
I'm lucky enough to have internet access on my laptop practically everywhere I go because of my mobile hotspot plan. All I have to do is enable the personal hotspot feature from my iPhone and I can surf the web on any Wi-Fi enabled device. But of course, there's a catch.
Nothing gets me functioning in the morning better than strong coffee. And if I'm going to start my day with a dreaded workout, that steaming cup of caffeine is the exact motivation I need to get going. Although coffee might not seem like the best beverage to drink before hitting the gym, it actually has a few hidden benefits over water that may surprise you.
Males fight for dominance in order to gain access to the limited supply of female eggs. This is why male birds expend energy on brightly colored plumage, but female birds do not.
Breathing oxygen is an extremely important component of staying alive, right? Well, the same goes for running. If you're not breathing properly, you're running is going to suffer.
November 11th isn't just Veterans Day— it's Origami Day in Japan, where they celebrate the traditional art of paper folding. November 11th is also the last day of World Origami Days, a 2-1/2 week celebration held internationally.
You already know how to make sulfuric acid with the metabisulfite and oxidizer method and you saw how to make copper sulfate from copper and sulfuric acid, so now try making sulfuric acid with these two in mind… with sulfuric acid by electrolysis of copper using an inert anode.
Make a reusable glow stick, glow-in-the-dark-style! Imagine, you'll never have to buy one of those ChemLite's again, because you can reuse this homemade glow stick over and over again. This video tutorial will show you how to make a permanent, reusable glow stick. The materials in this experiment are simple: epoxy resin, straw, and some phosphor powder.
Awakening the female energy that resides in the base of your spine is not a process that can be done in an afternoon but is something you work towards though lots of work in kundalini yoga and work toward an enlightened state of being.
This how to video shows you some easy ways to make your home energy efficient. Save money on your energy bills with this great tutorial.
A difficult concept for many students to understand is the energy involved in breaking and forming bonds. A hydrate is a substance that has water bonded to it. In order to dehydrate you must add energy (endothermic) to break the bond to water. When hydrating you are forming a bond to water and will release energy (exothermic). This visual demonstration reinforces the concept.
For the last three years, Apple has hosted its Worldwide Developers Conference at the San Jose Convention Center, but thanks to the COVID-19 pandemic, WWDC 2020 is now an online-only event. So what can you expect from the new virtual format and when and how can you watch the keynote and developer sessions?
It's not hard to let the new SARS-CoV-2 strain of coronavirus put pressure on our minds. Fear of catching COVID-19 is never far from the topic of conversation. But it doesn't have to be that way. If you're struggling with anxiety, stress, depression, or any negative emotions due to the virus's effect on our lives right now, you might find some solace in meditation.
Web 2.0 technology has provided a convenient way to post videos online, keep up with old friends on social media, and even bank from the comfort of your web browser. But when applications are poorly designed or incorrectly configured, certain flaws can be exploited. One such flaw, known as CSRF, allows an attacker to use a legitimate user's session to execute unauthorized requests to the server.
Urgot is a unique champion who can deal out high amounts of damage early in his game, and eventually evolves into a tank/assassin hybrid who can be sent after important enemy targets. Here's a guide for building and leveling Urgot to take advantage of his capabilities to help your whole team.
Galio's strength on the Fields of Justice comes from his ability to tank, though he can provide a bit of team support as well. This guide goes over his strengths, and gives good advice when it comes to making an optimum build for the Sentinel's Sorrow for your next League of Legends game.
Vladimir the Crimson Reaper makes a good champion when you want a tank/caster hybrid. When he casts, he draws on health. His health and ability points are also symbiotic, improving one as the other goes up. Here are few tips on runes, masteries and strategy to make Vladimir a terror in battle.
A brief neurologic examination includes six sections: 1) mental status exam, 2) testing cranial nerves, 3) sensation exam, 4) testing strength, 5) deep tendon reflexes exam, and 6) coordination exam. Eve Bargmann, M.D., shows doctors how to perform this neurological examination on a patient. You will need to do a full neuralgic exam (not in video) if any abnormalities are found. But this is just a brief screening exam during a general physical exam.
Eve Bargmann, M.D., will teach doctors in this video how to perform an examination of the patient's heart and blood vessels. As with any examination, you should start out with inspection. Start off with the jugular venous pulse, then examine the heart by palpation and auscultation with bell and diaphragm of the stethoscope, and lastly examine the blood vessels.
In this video, doctors can learn how to perform a full cardiac examination on a patient. The very first thing a doctor should do is visually inspect the patient, because there's a lot that can be gained by simply examining by eye. You'll want to carefully examine the respiratory pattern of the patient, the nature of their precordium, the anterior part of their chest over the heart. Feeling the pulse is also necessary when starting out this heart exam. To learn more, watch the full video.
Jordon Schranz brings you this tutorial on drawing. Search WonderHowTo for Sessions Online School of Fine Arts for more drawing tutorials. The technique & craft of drawing isn't necessarily about inherent talent, it is something that comes with lots of practice. It is all about being able to accurately record what you see.
In this video Debbie Witter gives tips on how to get rid of a stye. A stye is a painful little pimple on your eyelid that comes from a bacteria called staphylococcal, which is found in the nose. Children get styes often because they pick their noses and then rub their eyes. Frequent hand washing is the best way to keep from getting a stye. Other possible causes are a clogged pore or ingrown hair.
In this video from nmsuaces we learn how to care for the Mexican elder tree. This is a widely used tree but it is not a good windbreak tree. It could have limb breakage. It's native to northern Mexico and southern California and is found in New Mexico. The sprouts on the tree need to be broken off the sides of the tree otherwise they are taking energy away from the rest of the tree. When it goes through its dormancy, you need to keep dead wood out of it. It needs a water source near it but it...
There comes a time in many tattooed individuals when they want to remove their tattoos. There are a lot of different ways to remove tattoo but they all cause scar. Dr. Neal Schultz explains only laser tattoo removal will not leave a scar and give a cosmetically-superior result. Laser energy is specifically targets the colored pigment of the tattoo so it only damages the colored pigment. It does not damage any of the surrounding skin. When people are treated for tattoos, it can take 8-12 treat...