Back in the '80s, NASA and the Associated Landscape Contractors of America did a study where they discovered which houseplants were the most effective in purifying the air in space facilities. Though you may not be living in a rocket ship, you can definitely benefit from having one or more of these plants in your home.
Many people start their day with a fresh, hot cup of coffee. They purchase their coffee with care and enjoy it greatly. But what do you do with those grounds once you’ve drunk your coffee? Here are some uses for those used coffee grounds! Note: It's always easiest to handle coffee grounds when they're cool, so wait a couple of hours after you've switched off the coffee pot to try any of these!
Are you much for science? Cytoplasm. Nucleus. Endoplasmic reticulum. Organelle. These words might sound alien, but breaking down the parts of a cell and their functions will help you remember. This is one of the best ways for cell identification, and it's perfect for science class studying.
In order to propagate plants from cuttings, you will need the following: plants that can grow from clippings, a container, potting soil, water, and a rooting hormone.
In this video, our author, ofenjen, shows us how to slice and plant a pineapple. First, find a pineapple: please don't get one too green or too yellow as they aren't ripe properly. Twist off the top of the pineapple with your dominant hand.
Get super high XP in Modern Warfare 2This tutorial is about winning the Modern Warfare game. There is no nuke boosting and no cheating. You need 6 people to follow you. Killergod23 introduced this technique. Set your killsteaks to predator missile, harrier strike and chopper gunner or AC130 to maximized kills and your XP. Unlock these first for high XP. You have 2 minutes before you have to bomb. Wait until one minute is left before you plant the bomb. Planting at one minute will extend the t...
Watering requirements for deciduous trees is dramatically different in autumn than at other seasons throughout the year. In the autumn there is less wind, less evaporation, the temperatures are lower and so there is less of a problem with dehydrating the plant. When you plant the tree. Dig a hole and put the tree in the hole. Fill the hole half way full of soil and flood the rest of the hole with water. Let is soak in and then fill it again. This will soak the roots and also the ground around...
Turning over your soil mixes the nutrients and makes the ground more suitable for planting. Watch this video to learn how to turn over soil.
Quit hogging your own backyard. Make it a haven for your fine feathered friends. Learn how to attract birds to your yard.
We next try some staking, because this garden has tall plants. Tall plants add verticality to the garden, but they only stay tall until a thunderstorm hits. They need staking if for no other reason to keep them out of the mud. Dahlias definitely need staking because their flowers are enormous and bend easily. Plan for this ahead of time. For staking there are lots of possibilities. You can use bamboo and string or you could use multi-purpose stakes. This metal stake is ideal for a single stem...
Our gardening expert will explain how to set up your perfect perennial plant business. Learn which plants go together, how to position the plants for just the right amount of sun, and how to determine if your adjustment has been successful. Are the flowers, shrubs and grasses happy after all of the work you have put in to meet their needs? Once you have mastered the basic care and maintenance of your garden, then you can concentrate on working toward exactly the look you want. Martha Cycz dis...
The future of forests looks dreary in the face of a warming climate, but scientists are exploring the relationship between soil microbes and the ability of trees to move to higher altitudes, a key component of their survival.
Tremendous strides have been made in the treatment and outlook for patients infected with HIV, the human immunodeficiency virus. Treatment with a combination of antiretroviral drugs can keep patients with HIV alive for decades, without symptoms of the infection. The trouble is, if HIV-infected people stop taking their medications, the virus takes over in full force again—because the virus hides out quietly in cells of the immune system, kept in check, but not killed by the treatment.
Ah, wine. The bouquet fills your nose. The rich finish fills your mouth with soft flavors of oak and raspberries. The wine warms your belly and soothes your mind. Yeast and their biochemical factory help create this feast for your senses. Thanks to a research group from France, we now have a little more information on how that process works and a little more appreciation for yeast's contribution.
Hops have always been known as the driving force behind beer, but now they're starting to grow their own culinary wings. Slowly but surely, this bizarre and bitter plant is showing up on more and more menus across the country as it catches on as a trendy and up-and-coming ingredient. What Are Hops?
Does it seem like everybody you know is declaring that they're gluten-free? Some wonder if the number of people with celiac disease are on the rise or if it's the latest fad diet. And it even goes beyond food: now there are beauty products that tout themselves as being free of gluten.
As a species, our cells are designed to use sugar for energy. Is it any wonder that as humans evolved, we grew to love the taste of sugar?
Agar-agar. It looks like gelatin and acts like gelatin, but it's definitely not gelatin. Agar is the vegetarian-friendly version of gelatin, with no animal collagen. It's a plant-based thickening agent you can use in desserts and soups in lieu of the more popular gelatin. Jeff Potter shows us what he can do with orange juice, sugar, agar powder and a touch of rum, for a great screwdriver jelly. Make screwdriver jellies with rum and agar (aka agar-agar).
Sometimes it's hard to change habits, but in this case, switching from gelatin to agar isn't hard at all, especially once you taste the creamy delight of this chocolate panna cotta recipe.
In this video tutorial, viewers learn how to grow plants with Sid the Science Kid. Sid the Science Kid is a half-hour PBS Kids series. To begin, viewers will need a cup filled with soil. Users will be planting a lima bean. Push the lima bean deep into the soil and add some water. Now take the cup and put it at a window sill to receive sunlight. Make sure that you water the plant everyday. Once the plat is too big for the cup, put it into a pot. This video will benefit those young viewers who ...
Learn how to care for canna plants with Carol Klein's comprehensive video guide covering planting, overwintering, and dealing with viruses such as canna yellow mottle, and bean yellow mosaic.
Learn how to grow sweet pea plants from seed with Monty Don's step-by-step video advice. Follow these Gardeners' World step-by-step guides to garden projects from the BBC. These lovely tutorials on gardening will grow your green thumb and make your gardens grow healthful plants. Sow sweet peas from seed.
Video shows how to test soil for pH levels. Testing the soil shows how acidic or how alkaline soil is. Some plants grow better in acidic soil or alkaline soil. Using a pH tester allows to determine which plants you want to use in your soil. Test soil pH.
When you think of origami, you probably imagine very abstract, geometric interpretations of real-life animals and plant life, and sometimes even people and architectural monuments. But origami need not be abstract, nor does it need to be angular.
Aromatherapy utilizes distilled plant and flower oils to affect the senses and the mood, usually with the goal of brining reduced stress and promoting calm. When combined with relaxing and stress relieving massage, aromatherapy takes you to a whole new level of calm bliss.
Bonsai is a beautiful art that focuses on manipulating a tree to any shape you desire! If you've wanted to grow your own bonsai from a seedling to the full thing and are wondering where to start, check out this video! In it you will learn what sort of trees that you can plant to make into bonsai, as well as how to grow it from seed to seedling!
Amaranth grain is somewhat like rice and was a staple food of the Aztecs. But most seem to grow like weeds and they are tough to harvest as well. If you've found some Amaranth plants and are looking at how to harvest the grain out of them, check out this video. He gives you an explanation of what Amaranth is and how to harvest the grains from it.
The bee population is in trouble. Colony Collapse Disorder is a mysterious malady that is decimating bee colonies all the country and could kill them completely, which would leave all of the plants and honey-loving people of the world in serious trouble. This video will give you some tips for encouraging the bee population, which is really one of the most green things you can do in this, the bees' time of need.
The Amaryllis flower, also known as the Belladonna lily, is, as its second name suggests, an extremely beautiful and lithe plant native to the Southwest region of South Africa. Recreate the delicate beauty of this flower by watching this tutorial.
While organic gardening might sound like a complicated endeavor, you'll find it's actually considerably less trouble to work with nature than to constantly fight against it. This green gardener's guide from the British National Trust presents a primer on the subject. For more information, and to get started creating your own organic flower or vegetable garden, take a look.
When you're out camping in the woods one of the best survival tools you can have in your kit is a sharp knife. Handy for cutting plants, vines, and skinning animals if it's nosh time, a knife must be kept in tip top condition to work efficiently.
An ajisai flower is the Japanese term for a hydrangea, a flowering plant which is native to eastern Asia and North and South America. These softly colored shrubs are the inspiration behind Fast Origami's tutorial for making an origami ajisai flower.
If you're having a hard time getting the "Beat the Team II: the Revenge" achievement in the racing game Split/Second for the Xbox 360, no need to fear, Achievement Hunter is here! In this video, they'll show you how to get this difficult achievement using some helpful tips and tricks. This requires you to complete the Power Plant level in Detonator in under 1:18. So good luck and enjoy!
Not sure what to get mom for Mother's Day? Nobody could be disappointed with cake... especially an ice cream cake! In this cooking tutorial, learn how to make a beautiful flower pot ice cream cake thanks to a recipe and design thought up by Food Wishes.
This is a wall flip by using your outside foot off the wall. This freerunning or parkour trick is a variation on the traditional wall flip. Turn so you can plant the trick well and not hit your head.
Watch this short video on how to make pine-pitch adhesive (a natural hot-melt glue using dry/solidified pine sap as its main ingredient).
Bushcraft. Learn where to find edible plants in the wild including scurvy grass, sandfire, wild beet, and gorse. Also, see how to cook mackerel over an open fire
Termite poop and biofuels — what's the connection? New research into termites' intestinal comings and goings describes a process that may speed the development and lower the cost of fuels made from plant matter.
We may not fully appreciate all the important roles wheat plays in our lives until it's gone—or at least, when it's in very short supply. What would a world be like without bread, cakes, cereal, pasta, or wheat beer? If the dire warnings about an impending stem rust fungus come to pass, we may know all too soon.
No one can dispute the evolutionary success of bugs. The oldest insect fossils were found encased in crystallized mineral silica in Scotland in 1926, and they're between 396 and 407 million years old.
