Before lead was removed from gasoline, lead from car exhaust got into the air, was breathed in by kids, lowered their IQs, and increased crime rates (there is a very strong correlation between IQ and criminal behavior).
Ever since the mid-2000s, there's been a lot of bandying back and forth on the Internet over what exactly Steampunk is. Some people think it's one thing, others another thing, and some think that it shouldn't be defined at all.
Rockets will always be cool no matter what age you are, and building your own rocket is even better. If you have an iPhone that you aren't afraid to blast off into the sky, then you can try and build your own iPhone Rocket to record and analyze flight data, like Byte Works did. The list of parts is a little hefty, but their blog provides you with all of the information you need to make sure you have everything. The most important thing you need is the sensor tag, so that you can record the am...
Still have an old tape deck installed in your car? This nifty hack lets you upgrade to the digital age without sacrificing your love for cassettes. There's nothing wrong with some low-fidelity tunes in your car every now and then, but if you want to listen to the tunes on your iPod or smartphone too, it's a lot easier (and cheaper) than buying a new in-dash player that supports line-in connections. Just add some wireless capabilities to you tape deck! All you need is a cheap cassette adapter,...
Windows 8 the biggest update to Windows yet. The new gesture-friendly version replaces the aging start menu with a dynamic new Start Screen, complete with live tiles that give you a glimpse into your apps before you launch them, not unlike the new Windows phones. With such a radical departure from the past, some familiar features have been moved around, which will take some getting used to. It's worth noting that the new Windows 8 does not abandon the old desktop model completely; it still ha...
Everyone should know how to perform basic first aid, especially for choking victims. This video will help deaf people and those with hearing impairment learn how to deal with choking, using sign language. Choking is serious life-threatening problem that need immediate attention. It could result in such problems as hypoxia or even death.
GetYourSkinBack discusses the various causes of black circles under the eyes and how to get rid of them. Skin discoloration under the eyes affects almost everyone at one time or another. It can add many years to your appearance, so getting rid of it is extremely important. The main causes are heredity, stress and fatigue, age, allergies, and medical conditions.
Make sure the bike is properly fit to the child. She should just be able to stand over the top bar of the frame without touching.
The roots of the sitar extend back 2000 years, with the modern sitar originating in the Middle Ages. Learn to play the sitar from an authentically trained player in this free sitar video lesson.
Chess is a strategy and logical deduction game between two players that is enjoyed by children and adults alike, from park benches to convention halls across the world. Though the game of chess has taken many variations over its long history, today's form involves black and white teams orchestrated by players and has even entered the digital age, as games and tournaments are played online and via email. Using a square board composed of grids and smaller squares, the game pits a queen's army a...
Plastic has a lot going for it, but it's not known for looking great in the long-term. It scratches and smudges easily, and ages a lot faster than glass and other materials. But in this video from Tap Plastics, you'll learn how to polish your plastic and keep it looking good for a long time to come.
See how to solve the Rubik's Magic! The Rubik's Cube has been puzzling people for ages now, with only the best of minds able to solve it without any help. The rest of us might not be as lucky, we need a little help, but the Rubiks Magic might not be as hard. This video tutorial is only for beginners, to show them how to solve the mechanical Rubik's Magic puzzle.
A baby sling is a great, no fuss way to carry your baby or toddler. This how to video gives instructions using a baby sling in the kangaroo position safely with your child. The kangaroo position is comfortable for children between the ages of approximately 8 weeks to 10 months.
As our parents and grandparents age, they begins to loose balance and coordination. Recognizing when seniors might fall is important to their health and safety. This how to video gives you five indicators to look out for in the elderly. Walking aids and vision aids can help seniors from falling.
Do you have a boyfriend or girlfriend that is just too clingy and obsessive? Then watch this how to video as these teen girls show you how to avoid clingers. They may be teenagers but their advice extends beyond the teen age years.
Carrie Leshin MS, Speech Pathologist tells you that if a child is not saying single words by the age of 18 months, at least 50 words, a parent should start being concerned.
Give an 18-month-old a shoe, check back 10 minutes later, and it's a very big maybe he will have it on his foot. But give him your smartphone, and in a mere five minutes, he can take 100 pictures of the carpet, send weird messages, and delete essential apps. Imagine what your child could do if they were able to harness this technical aptitude and put it to good use — and they can, with learning apps.
Before, the only way to really tell how your iPhone's lithium-ion battery was performing was to use tools such as Geekbench and Battery Life, but now Apple has included some quick battery health checks right into iOS 11.
When traversing the web, you'll regularly come across websites that require you to create an account. With the majority of these accounts, protection is limited to a simple password. Despite this, many people are still using weak passwords such "123456." For these reasons, you really need a password manager, and our research has shown that LastPass is still your best bet.
On July 20, 1969, humans set foot on the moon for the first time. But some say our microbes beat us there. With the Space Age came new questions about microscopic invaders from outer space and concern about where we are leaving our microbial footprints. The questions are even more relevant today.
While no longer native to the United States, hospitalization from malaria occurs in this country more than most would believe. Why is that, and what can you do to protect yourself when you travel abroad to regions where malaria is active?
To shine light on the future of the relationship between humans and viruses, a team of researchers from the University of Oxford looked into the dim and distant past.
Cleanliness is next to godliness. My interpretation of that age-old adage means that keeping your house clean is just as un-fun and boring as being a goody two shoes. That's why they call things like laundry and doing dishes "chores," I assume. Yuck.
There was lots of new tech to check out at CES 2016, but you could argue that the majority of the big-ticket items weren't the most unique things in the world. Thankfully, there were a few innovative, unconventional ideas on display, and here are some of our favorites.
As a hacker or an aspiring one, You need to be careful and anonymous if your doing anything illegal. But you slipped up. Now someone is tracking you! Well luckily you read this post ahead of time and have a backup plan!
Though many students spend four years of high school learning a foreign language, most of us probably retained very little. Chalk it up to the carelessness of youth, but chances are you've since been in situations or places that left you wishing you paid more attention in class or had continued practicing long after you graduated.
You either love kimchi or you hate it, but for those of us who love it, its salty, briny, spicy crunch is the stuff of life. Honestly, if you're not eating it regularly, you should start, since it's being studied for an amazing list of health benefits, including anti-cancer, anti-aging, and antioxidant properties; obesity and high cholesterol prevention; and promotion of immunity and skin health. The beauty of kimchi is manifold:
It's common knowledge that certain foods foster brain development, health, and memory. Fish almost always makes the list, as do any foods that are loaded with antioxidants like blueberries, nuts, whole grains, green tea, and dark chocolate. Spices like turmeric are being studied for their ability to prevent Alzheimer's, among other things.
Apply foundation in a shade close to your natural skin color or slightly darker. Make sure it is even and smooth. It is very important to remember when sculpting your face with makeup that highlight creates the illusion of an area coming out, while shadow causes it to recede. Both are necessary to create authentic looking wrinkles. Using a fine-tipped brush and dark brown cream makeup, carefully trace the natural lines on your face (around mouth, eyes and forehead) and neck. If you have no wr...
Doing a shot is more art than science. Here's one way to hone your barroom style. You Will Need
Batting a ball back and forth while you're barefoot on the beach is a fun way to get some exercise. Get started with these basic rules. Watch this video to learn how to play beach volleyball.
The World's Easiest Lava Lamp! This is an easy, fun science activity that is great for any age. In fact, our video crew ended up taking the extra bottles home to show their friends. It is also a great demonstration of liquid density, the release of gases in a chemical reaction, acids and bases, intermolecular polarity, and well, just plain science coolness.
Choking is serious life-threatening problem that need immediate attention. If waiting too long, it could result in such problems as hypoxia or even death. Being able to respond to a choking victim could save someone's life, and everyone should know this first aid procedure.
Dr. Parris Kidd explains how the dietary supplement GPC (GlyceroPhosphoCholine) can benefit the brain health of people of all ages, from children to adults. It can also help those recovering from brain damage.
Geocaching can be a fun hobby for outdoorsy types of all ages. But it also presents its share of dangers, especially for kids. In this short video, Prospector Pete offers up tips to keep kids safe when they are Geocaching in the wild.
In this video shot on the shores of Long Beach in 1999, a little boy guides you through the basics of beginning skimboarding. Obviously these tips are fairly basic, but he's pretty well-informed for his age. He even demonstrates a few tricks, including the 360, the sit-down style, and the flip.
See how to solve the Rubik's Twist! The Rubik's Cube has been puzzling people for ages now, with only the best of minds able to solve it without any help. The rest of us might not be as lucky, we need a little help, but the Rubiks Twist might not be as hard. This video tutorial is only for beginners, to show them how to solve the mechanical Rubik's Twist puzzle, also referred to as the Rubik's Snake or Rubik's Transformable Snake.
Smile lines in the face can get deeper as you age. In this medical how-to video Dr. Samuel Lam explains how these lines can be fixed in plastic surgery. Watch and learn more about plastic surgery procedures.
Whether deer archery season is close by or not, follow Clinton Hill, 13, who is ready for his first bow. For archers of any age, when you get the right advice -- bull's eye! Check out this video to learn how to set up your bow and shoot from a tree stand.
Watch this video to learn how to do this unusual goblet-making technique used in the middle ages.
