You wouldn't think that something so simple as a "suggested users" list would create so much controversy, but Google+ seemed to have accidentally ignited a firestorm when they introduced a new feature over the weekend: the "Suggested People to Follow" list now appears when a new user joins Google+.
This illustrates the reaction had between magnesium and dry ice. It ignites in a chemical reaction between the CO2 & the magnesium.
Watch this science video tutorial from Nurd Rage on how to make fire 4 ways without matches by using chemistry, without matches or lighters.
Flash paper is used by magicians however it is very expensive to buy, here's how to make it the easy way! This is a perfect prop DIY for making magical paper that ignites easily. Normally you need sulphiric acid. This uses toilet paper, a crushed emergency flare and a camping stove.
Sealing the bead on a tire with starting fluid so it can be inflated. This is a great Redneck trick to fixing old tires that are separated from their hubs. Spray the starter fluid into the space between the tire and the bead. Light with match or lighter. Have a fire extinguisher on hand in case something unintentionally ignites.
This video demonstrates how to build a fire with a bow drill. Your bow should be slightly curved. It should be the length of your arm. It can be fashioned from a tree limb and rawhide cord. You can use any number of types of cord. You will need a top rock. You will need a board. The board must be dry and dead. You will need a spindle. It should be the same type of wood as your board. You will also need a tinder bundle.
A spark plug is a device that fits into the cylinder head of an engine and ignites compressed fuel with an electrical spark. This video tutorial demonstrates how to change the spark plugs on a 4.7L V8 Jeep engine. When changing spark plugs, wait until the engine has cooled down to reduce the risk of thread damage, and use proper tools and safety precautions to insure a successful outcome.
Carving pumpkins into creepy looking jack-o’-lanterns for Halloween can actually become fairly boring and tedious if you’re doing the same thing year after year. This time, jump into a whole new realm of Halloween fun with some exploding pumpkin faces! I like to call them blast-o’-lanterns, but can call them whatever you want.
I feel like doing a bit of chemistry today, how about you? To my knowledge, thermite is the hottest burning man-made substance. Thermite is a pyrotechnic composition of a metal powder and a metal oxide that produces an exothermic oxidation-reduction reaction known as a thermitereaction.
When the titular hero of your superhero movie activates his powers with a catchphrase, it would be pretty neat if your augmented reality promotion for that film could react to the user's voice.
The hype for HBO's Game of Thrones reached proportions as epic as the series itself this week with the latest release of the final season's official trailer, but it's a Snapchat promotion that will truly make fans at SXSW bend the knee.
This homemade hairspray-powered PVC rocket takes less than an hour to construct and only costs about 20 dollars to make. Check out my video below for the step-by-step instructions on building your own backyard rocket, and follow the written guide below for reference.
Watch this video from This Old House to learn how to install an instantaneous water heater. Steps:
Here's a little gadget I made based on the concept of a potato launcher, a stungun, and a dart gun. The gun uses an explosive gas (butane) to launch a charged high voltage capacitor at a target. The gas is ignited by a small spark, created by a pulse transformer. The trigger automatically fills the combustion chamber with the correct amount of gas, then ignites it with the pulse transformer. The result: a long range stun dart gun.
George Yoshitake is one of the remaining living cameramen to have photographed the nuclear bomb. His documentation of the military detonation of hundreds of atom bombs from 1956 to 1962 reveals the truly chilling effect of the weapon. Below, images and explanatory captions via the New York Times. Don't miss the melting school bus. Creepy.
R/C car manufacturer Losi just recently released the LOSI 1/10 TEN-T TRUGGY RTR, which is apparently the world's most advanced radio controlled car.
This one starts out pretty tame with the water prank. But rest assured, the second round pen prank satisfies. We very much appreciate the 'safety' of adding water to the pen body in case the flame gets out of control. Nobody laughs at third degree burns.
Jet engines combine oxygen from the surrounding air with on-board fuel to burn at very high temperatures and create thrust in the direction of the flame. Rockets, which we will learn about in a later post, are similar but carry oxygen internally and can therefore function in space!
Welcome to the Google+ Insider's Guide to all things Google+. We're dedicated to keeping you updated with all the latest news, tips and tricks on Google+, and this official index will serve as a one-stop catalog of all our How-To articles, as well as all the news & updates we've covered over time.
