Pollution Levels Search Results

How To: Make an astronomical journal

Keep your stargazing sights and new experiences logged in a journal. Watch Amateur Astronomy for Beginners - The Astronomical Journal.

How To: Manage storm water runoff with a homemade rain chain

Storm water runoff can cause damage to the foundation of your house as well as to the environment through soil erosion and water pollution. A great solution to this problem is a rain chain. This tutorial teaches you how to make and hang an unique rain chain from recycled material.

How To: Build a homemade telescope

There is no greater, simpler pleasure than having a picnic with your boyfriend or girlfriend at night in a deserted park while gazing at the night sky. Unfortunately, you probably can't see much of the night sky anymore because of all the light pollution in the city.

How To: Minimize plastic bag waste and use reusable bags

Paper Bags Are Better Than Plastic, Right?

How To: Make 'frog skin' or 'gak'

Chris Giorni, Mr. Science with Tree Frog Treks, demonstrates how to make simulated frog skin. To make the simulated frog skin, you will need glue, water, borax laundry powder and food coloring. First, add a pinch of the powdered borax to water and dye it green using the food coloring. Next, water down the glue and place it on a plate. Add the borax solution to the plate. Mix the compound with your fingers. It will quickly form a long chain polymer or sticky frog skin. Frogs breathe through th...

How To: Install a thermostat

Getting a pro to replace a broken thermostat can be costly, but if you pay close attention, you can learn how to replace it yourself.

How To: Make a green environment spinner game

Check out this video tutorial from the Homemade Game Guru for a new idea in making the clean-up of pollution, emissions and litter more enjoyable for everyone. This video will take environmentalism and make it into a game anyone can make from home. So, see how to make a green environment spinner game.

How To: Renovate your home to be eco-friendly

Get tips on how to make your home more eco-friendly, especially if you plan to renovate it.

News: Sexually Confused Fish Are the Canary in the Coal Mine of Water Pollution—But Bacteria Could Come to the Rescue

Exposed to hormones, pharmaceuticals, and other chemicals, the beautiful wild fish in Canada's Grand River have taken on some pretty odd characteristics—they're turning into females. A long-term study suggests using bacteria to manage polluted water could turn the tide for feminized fish.

How To: Choose an indoor plant

Learn how to choose an indoor plant. You don’t need a green thumb to have houseplants that flourish; you just need to know which ones will thrive in your home.

News: Melting Ice Sheets Are Releasing Toxins in Our Water — Bacteria Could Take Some of That Out of Play

Windborne microbes shifting in the snows of the great ice sheet of Greenland may be able to neutralize some of the industrial contaminants oozing out of the melting ice.

News: New York Times Debuts Location-Based Air Pollution AR Visualization for Apple iOS Devices

After establishing itself as a leader among media companies in augmented reality in journalism over the course of 2018, The New York Times pulled back from the technology this year.

How To: Green your business

Preserving the environment is not only the right thing to do—it can result in significant cost savings for your business.

News: A Beach Infected with Fecal Coliform Can Ruin Your Vacation, but Seagrasses Can Save the Day

Seagrass may help your favorite beach stay a little less toxic. A new study, led by Joleah Lamb, a postdoctoral researcher in the Harvell Lab at Cornell University, found that coastal seagrasses reduce levels of pathogens dangerous to humans and marine organisms in near-shore waters.

How To: Beat level 20 of Angry Birds Seasons with three stars

Beat the twentieth level of Angry Birds Seasons with three stars! On December 1st, Rovio released their version of an advent calendar—Angry Birds Seasons (aka "Angry Birds Christmas"). Each day leading up to the Christmas holiday, a new level will become available to Angry Birds enthusiasts worldwide. Stuck? No problem: YouTube's 23hathman has pledged to post a three-star walkthrough for each of the game's levels. In this, the December 20th installment, we learn how to beat level 20.

How To: Unlock the secret level on LEGO Indiana Jones

This is a LEGO Indiana Jones walkthrough on how to unlock the secret level. What you basically need are most of the characters and at least one level in each chapter having 10/10 artifacts. You might not need all of the artifacts to play the Young Indy and Ancient City level, but you will definitely need them to play the last level though.

How To: Play a table tennis backhand drive (all levels)

This series of ping pong / table tennis videos demonstrate how to master the backhand drive. Jim Clegg, a Level 4 Coach with the English Table Tennis Association and Head Coach of the Preston Table Tennis Association, explains and demonstrates how you play a backhand drive correctly.

How To: Use the Unreal Tournament 3 level editor

A basic tutorial on using the level editor in Unreal Tournament 3 to create custom playable Death Match levels and maps. This tutorial series covers:

How To: Create and edit basic custom levels in StarCraft 2

Starcraft 2, like it's predecessor before it, has a very robust level editor that allows you, the DIY modder, to create nearly any scenario within the bounds of the Starcraft 2 engine that you could imagine. We have compiled videos on how to do all sorts of fun things with it, from making RPG's and Tower Defense games to just making you dream Starcraft 2 level. This video will teach you the basics of using the Starcraft 2 Editor (current as of patch 13). It will teach you how to use the terra...

How To: Use the electronic level display on the Canon EOS 7D

The EOS 7D has an accurate level display, which you can activate on either the read LCD monitor or in the viewfinder. See how to work the electronic display on the Canon digital SLR camera. This is great for getting a steady shot wherever you need it.

How To: Get past Undeadburg, the first level in Dark Souls

Undeadburg is the first level of Dark Souls and is probably the best place to start off. This guide from Giant Bomb will take you through the safest path to get through the level and help you take out the undead enemies you find.

How To: Walkthrough all the levels of Kaboom Desert in the Eets puzzle game

This video series is full of 16 videos of 16 levels of puzzle-mania for the Kaboom Desert puzzle piece in Eets, the addicting 2D puzzle game. If you've played Eets (Hunger. It's emotional.) before, but not this piece of the jigsaw puzzle, then sit back and see the solutions in this walkthrough.

How To: Get three stars on level 4-2 of Angry Birds Free

Beat level IV-2 of the free version of Angry Birds on your iPhone! On January 5th, 2011, Rovio released a free version of Angry Birds for iPhone, iPod Touch and iPad users. Stuck? No problem: Angry Birds Nest has pledged to post a three-star walkthrough for each of the game's levels. In this installment, we learn how to beat level 2 of theme 4.

How To: Beat level 17 of Angry Birds Seasons with three stars

Beat the seventeenth level of Angry Birds Seasons with three stars! On December 1st, Rovio released their version of an advent calendar—Angry Birds Seasons (aka "Angry Birds Christmas"). Each day leading up to the Christmas holiday, a new level will become available to Angry Birds enthusiasts worldwide. Stuck? No problem: YouTube's 23hathman has pledged to post a three-star walkthrough for each of the game's levels. In this, the December 17th installment, we learn how to beat level 17.

How To: Beat level 16 of Angry Birds Seasons with three stars

Beat the sixteenth level of Angry Birds Seasons with three stars! On December 1st, Rovio released their version of an advent calendar—Angry Birds Seasons (aka "Angry Birds Christmas"). Each day leading up to the Christmas holiday, a new level will become available to Angry Birds enthusiasts worldwide. Stuck? No problem: a number of YouTube users have pledged to post a three-star walkthrough for each of the game's levels. In this, the December 16th installment, we learn how to beat level 16.

How To: Beat level 15 of Angry Birds Seasons with three stars

Beat the fifteenth level of Angry Birds Seasons with three stars! On December 1st, Rovio released their version of an advent calendar—Angry Birds Seasons (aka "Angry Birds Christmas"). Each day leading up to the Christmas holiday, a new level will become available to Angry Birds enthusiasts worldwide. Stuck? No problem: YouTube's 23hathman has pledged to post a three-star walkthrough for each of the game's levels. In this, the December 15th installment, we learn how to beat level 15.

How To: Beat level 14 of Angry Birds Seasons with three stars

Beat the fourteenth level of Angry Birds Seasons with three stars! On December 1st, Rovio released their version of an advent calendar—Angry Birds Seasons (aka "Angry Birds Christmas"). Each day leading up to the Christmas holiday, a new level will become available to Angry Birds enthusiasts worldwide. Stuck? No problem: YouTube's 23hathman has pledged to post a three-star walkthrough for each of the game's levels. In this, the December 14th installment, we learn how to beat level 14.

How To: Check the pH levels in the soil of your garden

Testing the pH level of your garden soil can tell you a lot about your garden. Depending on the results of your test you can see what the acid/neutral/alkaline levels are and you can even change the levels by adding different kinds of elements so that you can grow just about anything you want and keep your garden healthy. You can purchase a SoilStick test at Plumstone to see what type of garden you've been working with.

How To: Color correct photos using Photoshop levels

This how-to video is about how to color correct photos using Photoshop levels.

How To: Use the level editor in Unreal Tournament 3

This video series shows you the basics of how to use the level editor in Unreal Tournament 3. Starting with an intro, first level, viewports, BSP brushes, level design, static meshes - inner and outer, basic textures, lighting and ending with a conclusion.

How To: Level up your World of Warcraft Cataclysm character in Stonetalon

Cataclysm is finally almost here, after what seems like aeons of waiting, and that means WoW is about to take over your life once again. It means power levelling is once again going to be your job, and fortunately this video contains an excellent guide for doing so in Stonetalon, ensuring your character is flush with experience and loot to facilitate enjoying all the beautiful expansion content Blizzard has given you.

How To: Easily reach level 21 on the map Five in Black Ops Zombies

Black Ops Zombies is one of the best survival modes from a game in recent memory, and reaching the higher levels requires careful planning and strategy. This video will show you a devastatingly effective strategy for reaching high levels on the map Five in Black Ops Zombies.

How To: Collect all three Star Coins in New Super Mario Bros Wii World 1-4

The water levels in Mario games are as controversial to their fans as Pete Rose is to baseball, but yet they endure because not every level can be a straight platformer can it? This video will show you how to get all three Star Coins in World 1-4, the first water level in New Super Mario Bros Wii.

How To: Collect all three Star Coins in New Super Mario Bros Wii World 2-4

Don't you just love / hate those Mario levels that use the elements to add variety to the platforming? World 2-4 in New Super Mario Bros Wii is a classic Mario wind level, and this video will teach you how and where to find and get all of the Star Coins in the level.

How To: Level up and get near infinite money in Scott Pilgrim vs. The World: The Game

Scott Pilgrim vs. The World: The Game is surprisingly hard for either Xbox 360 or Playstation 3. If you have the PS3 version, this video will show you a great trick for leveling up and getting nearly infinite money quickly.

How To: Set levels in Aperture

Aperture's levels adjustment provides a refined level of control over your tonal corrections.

News: Microbots to the Rescue! Swimming Bots Kill Bad Water Microbes

Look no further than Flint, Michigan, to discover the serious consequences of contaminated drinking water. Around the world, water polluted by pathogens and toxins sickens people or cuts them off from safe drinking water. Looking for a solution, researchers created tiny, swimming robots that pack a powerful punch against waterborne pathogens.

News: Sponge Bacteria Clean Heavy Metals & Toxins Like Arsenic from Water, Saving Turtles & Humans Alike

Arsenic occurs naturally in the environment, but it is also one of the most commonly found heavy metals in wastewater, deposited there by inappropriate disposal and arsenical pesticides, for example.

How To: Walkthrough Shank (co-op mode) for the Xbox 360

This video series covers a complete walkthrough for Shank on the Xbox 360, played on Cooperative Mode. Watch all of these videos to see how you can beat Shank with your trusty sidekick during all the side-scrolling action. The co-op mode has its own unique story, acting as a prequel to the main single-player storyline. Check it out!

How To: Walkthrough Shank on the PlayStation 3

If you like 2D side-scrolling video games, then Shank's your man. Shank is full of "beat 'em up" action and combat, perfect for any gamer addicted to the old style of play. Shank is available on both the Xbox Live Arcade (Xbox 360) and PlayStation Network (PS3). But this Mahalo walkthrough for Shank is for the PlayStation 3.