This video tutorial shows how to make a homemade air conditioner with cool/hot function. No need to buy both a heater and an a/c, this home-made device does both jobs. Watch this video circuitry tutorial and learn how to modify and build a full functioning air-conditioning and heating combo device. Make a full functioning A/C and heater.
Turn your refrigerator door into a mini-garden by scooping out the top of a wine cork, adding a small air plant, and then hot gluing a small magnet on the back of your wine cork. Just make sure to mist the air plant with water every week to keep it green and healthy.
We have no control on the weather yet it is a part of our lives which influence what we do, what we eat, what we wear and many times where we live. How did people predict the weather before there was the Internet, television, radio or the weatherperson with all of their gadgets?
When he's not taking orbital videos of Earth's auroras, NASA Astronaut Don Pettit is experimenting with water in zero gravity. He's already shown us how water droplets can orbit around knitting needles in a microgravity environment. Now he's playing with water again, this time—antibubbles.
Moringa oleifera is one of the most rich sources of nutrients and vitamins that our body needs. It is rich in calcium, potassium, beta-carotene, Vitamin C, and iron. Moringa can be prepared as a vegetable or included in soups, but mostly just the leaves and fruits are used. Others prefer to drink it as tea.
There's also Shakira at the Staples Center going which is worth mentioning. The big toughie for me is Interpol or Air though. I was lucky enough to snag a pair of GA tickets to Air, which is a small standing pit in front of the orchestra. I bought them during the presale, in the middle of a dentist appointment, with no wi-fi. Yep, I convinced the staff to steal an ethernet cable for me and stall until I got my tickets. Get your tickets from Ticketmaster here. A couple other pluses for Air is ...
*WARNING* This experiment uses heat and boiling water, so be sure to have an adult around to help. This classic experiment is a fun way to learn about air pressure. We don't usually think much about the air around us, even though it plays such a vital role in our lives. it gives us oxygen to breath, carries away excess heat from out bodies, and squeezes us with over 30,000 pounds of pressure. Wait a minute! What was that last part?For this experiment, you will need:
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.
We've seen compressed air power a homemade rocket, shoot erasers across the room, and even remove dents from a vehicle, but how about breaking a bike lock?
Time to prepare for that upcoming insufferable summer heat. For real. This tutorial actually works.
Watch this "Grease On Your Hands" video tutorial from the Washington Post to see how to patch a flat tire on your car properly.
Hydraulic brakes require occasional bleeding in order to get rid of all the air bubbles and keep the brakes working smoothly. This how-to video demonstrates the process of pumping out old oil and replacing it with new, while taking out as much air as possible. You will need a driver, an 8mm spanner, brake fluid, a 4mm allen key, a small flat (chisel tip) screwdriver, a bleed pipe, tissue, and old pads or wood block for pad spacer. Watch this video bike repair tutorial and learn how to bleed h...
The purpose of exterior caulking is to apply a bead of flexible sealant to fill or cover cracks, seams and gaps where drafts or moisture might get into your house or conversely, where heated or air-conditioned air might leak out. Caulking helps keep your house weather-tight, lowers heating and cooling bills, and prevents damage to structural members. It can also help keep insects and other “critters” out of your house. When you caulk before painting, it eliminates edges where the paint may st...
In this article, I'll show you how to make a high-powered, long-range, air-powered rocket gun. This launcher is based on a sprinkler valve, a modified propane tank, and a few other components. Though not hard to make, this device is VERY dangerous! The rocket can seriously harm, if not kill any living thing it's shot at. Here's a video of it in action, quite an accurate shot by my friend Chris... Parts
taken on iphone 3gs using instagram with earlybird filter
This propane fireball is blowing up a hot air balloon.
Tips Only take a direct flight
This hack with a USB fan uses activated charcoal to clean air of harmful smoke. Now you can have a cigarette while using the computer and not worry about smoking up the room. Make a USB smoke absorber.
Last week, I introduced a project that demonstrated how a BB machine gun could be made out of a soda bottle using only a handful of readily available parts. If you missed it, you can check out that project here before reading on.
For some reason, McDonald's hamburgers are mysteriously unsusceptible to Mother Nature's inevitable toll of decomposition. Yep, you pretty much have to dip a McDonald's cheeseburger in acid if you want it to decompose. So we're left with the question: Why? Why does a McDonald's hamburger retain its original shape, color and texture after 12 years?
Distorted and curled up shingles are often a sign of insufficient or complete lack of attic ventilation. Attic ventilation is crucial in keeping your home’s roof sound and your interior comfortable. Installing soffit vents will increase the airflow under your roof. This will extend the life of your roof and help alleviate ice dams and attic condensation in the winter. In addition, this will reduce your heat build-up in the summer and thus save you money on your air-conditioning bill.
If you want to keep the inside of your car smelling awesome, don't buy commercial air fresheners. They contain toxic synthetic chemicals which can be harmful to your health.
Forget Christmas, it's all about Festivus these days. But what is Festivus? When is Festivus?
If you were paying attention to the Rio Ad in the 4th quarter of the 2011 Super Bowl between the Green Bay Packers and the Pittsburgh Steelers, you might have noticed the secret Angry Birds code behind the monkey on the wooden fence.
If the indicator is showing high, the weather will be sunny and warm, if it falls down below the middle, the pressure in the air is low and it will probably rain. Make a barometer and forecast the weather.
NBC News has fired the producer it deemed most responsible for the airing of a selectively edited 911 call placed by George Zimmerman the night he killed Trayvon Martin.
Audubon's Flute Audubon in the summer woods
This is one concept that I would love to see sweep the urban world. One thing that strikes me every time I visit a major city is how far away they are from anything that is truly alive. Not only is the air dirty, but everyone must buy their produce from the grocery store. If those trucks were to stop coming for any reason, most people, if not everyone, would die of starvation. While this house is covered with ornamental plants, I would love to see this same concept applied to edible plants an...
As a show of support for the global effort in saving the earth RI Chemical Corporation encourages it's employees to join the upcoming event this saturday March 26.
Are you bankrupt or all tied up for money? Do you want a very easy way to make money in RuneScape? If so, you are reading the right article! If you're a non-member, then read this.
Amazing clip from Jeremy Clarkson's Motorworld television series, which aired on the BBC back in the mid '90s. Seikh Hamad bin Hamdan Al Nahyan of the United Arab Emirates created this incredible monster, which was modeled after the '50s era Dodge Power Wagon.
This robot hasn't levitated any humans yet (especially not pictured Days of Our Lives star Deidre Hall), but it looks like the sky may be the limit with the Robo-Air Jet System.
Scrabble Bingo of the Day: MIASMIC [adj] Miasmic is an adjective for miasm (or miasma), which means a noxious vapor—"bad air" harmful to health. The word miasma comes from the ancient Greek word for pollution. And the concept of bad air also gave rise to the name malaria, from old Italian "mala" (bad) "aria" (air).
The next time you find yourself with a stuffy nose and the beginnings of a sore throat, breathe in warm air through your nose while holding a hair dryer blowing 18 inches away from your face. (Be sure the hair dryer is set to "warm" and not "hot.")
One of the most exciting new features announced by Google+ was the ability to broadcast hangouts live via YouTube, which was recently demonstrated with the very first Google+ Hangout On Air with +will.i.am of the Black Eyes Peas.
Thanks to Microsoft’s XBOX 360 motion-detecting system, Kinect, the world is becoming a play place for sci-fi style virtual reality. One of the latest hacks demonstrates the next best thing to regular old air guitar... virtual reality air guitar: Artist Chris O'Shea explains how it works:
Here at WonderHowTo, we love science. And of course, explosions. So, naturally we find Gray Matter's demonstration of fiery hydrogen bubbles pretty awesome. But the most interesting part is the reason behind the demonstration. Did you know the same gas that heats your house can also make it explode? Gray Matter explains why:
