How To: Make polymers in the kitchen
Caroline and Val from New Scientist make plastic from milk and vinegar. Sure it likes like food at first, but leave it for a couple days, and it will be plastic. Just try it for yourself.
Caroline and Val from New Scientist make plastic from milk and vinegar. Sure it likes like food at first, but leave it for a couple days, and it will be plastic. Just try it for yourself.
Make a Magician's Mask Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: Masked Magician Card Trick Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Coin in Bottle Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Vanishing Toothpick Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Vanishing Scarf Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Vanishing Coin Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Linking Rings Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Box of Pain Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Levitating Scarf Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Box Through Bottle Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Floating Can Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Vanishing Scarf Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Vanishing Birds Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Vanishing Bulb Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Vanishing Candle Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Levitating Dollar Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Acrobatic Cup Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
Magic Trick: The Cut Rope Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
The single arm drill can improve the backstroke and butterfly stroke. Get expert tips and advice in this swimming video tutorial.
The sidestroke may be used recreationally and in rescue situations. Therefore, proper sidestroke form is especially important. Get expert tips and advice in this swimming video tutorial.
The doggie paddle is a stroke that is useful for beginners. The doggie paddle is a natural starting stroke for children. Get expert tips and advice in this swimming video tutorial.
Floating is a swimming skill needed in a survival situation. Floating can be done on the back or front. Get expert tips and advice in this swimming video tutorial.
Holding breath underwater is an important part of learning to swim. Knowing how to hold breath underwater can prevent choking and drowning. Get expert tips and advice in this swimming video tutorial.
Knowing how to prevent drowning is important for all who swim. There are simple safety steps available that can help prevent drowning. Get expert tips and advice in this swimming video tutorial.
Hypothermia can be a real danger when swimming in very cold water. There are both emergency and non-emergency steps the swimmer can take to prevent hypothermia. Get expert tips and advice in this swimming video tutorial.
The streamline kick can reduce drag while swimming. The streamline kick is a good drill for style swimming. Get expert tips and advice in this swimming video tutorial.
Swimming in ocean currents requires preparation and understanding. There are definite do's and don'ts when trying to swim in currents. Get expert tips and advice in this swimming video tutorial.
Swimming in the ocean requires a few unique considerations. Ocean swimming is more unpredictable than swimming in a pool or lake. Get expert tips and advice in this swimming video tutorial.
Kick drills are important in swimming because they improve technique and build strength. There are unique kick drills for each of the swimming strokes. Get expert tips and advice in this swimming video tutorial.
The butterfly is the most difficult strokes in swimming. However, the butterfly stroke is also one of the most beautiful. Get expert tips and advice in this swimming video tutorial.
Teaching a child to go underwater may be easier than it sounds. Children have a natural reflex to go underwater but can lose it. Learn how to teach a child to go underwater in this swimming video tutorial.
The backstroke is a great swim stoke that is best learned gradually. Get expert tips and advice in this swimming video tutorial.
The breaststroke is a great swimming stroke for beginners. Many swimmers prefer the breaststroke over other swimming strokes. Get expert tips and advice in this swimming video tutorial.
Breathing is a skill to master before trying advanced swimming strokes. Learning to breathe while swimming will enable rapid progress. Get expert tips and advice in this swimming video tutorial.
The flip turn is a swimming skill that takes a bit of practice to perfect. The flip turn increases speed when swimming laps. Get expert tips and advice in this swimming video tutorial.
Welcome back, my tenderfoot hackers! Have you ever wondered where the physical location of an IP address is? Maybe you want to know if that proxy server you are using is actually out of your local legal jurisdiction. Or, maybe you have the IP address of someone you are corresponding with and want to make certain they are where they say they are. Or, maybe you are a forensic investigator tracking down a suspect who wrote a threatening email or hacked someone's company.
Magic Trick: The Cigarette Through Coin Have you ever heard of the Masked Magician? With the television series Magic's Biggest Secrets Finally Revealed, the so-called Masked Magician (Val Valentino) revealed secret after secret of the magicians repertoire. Valentino creates “the magic” then proceeds to reveal the reality of the illusions before a captivated television audience.
When you get a new phone, the last thing you want to deal with is a ton of preinstalled programs staring back at you. They not only clutter your home screen with apps you'll probably never use, but they're also wasting space on your internal storage and potentially draining battery. To truly uninstall them, you'll need root — but even then, it can be hard to pin down all the apps that should be removed.
Search engines index websites on the web so you can find them more efficiently, and the same is true for internet-connected devices. Shodan indexes devices like webcams, printers, and even industrial controls into one easy-to-search database, giving hackers access to vulnerable devices online across the globe. And you can search its database via its website or command-line library.