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How To: Build a drill press table for your woodshop

It is not that hard to make your own drill press table. Start with a 3/4-inch piece of plywood. Cut a 3/4-inch dado cut on both ends of the 3/4-inch board about two inches from the end. Top the 3/4-inch plywood with a 1/4-inch piece of oak cut into three pieces. When you cut the board into three pieces cut the center piece out with a 10-degree angle so that when you glue the two end pieces down the center piece will slide in and out but be held in place by the angle. This allows you to change...

How To: Tie the triple goddess knot

Learn to tie the triple goddess knot with this video tutorial. First you will need a nice size piece of string. Make a small loop with one side of the string close to the middle. Second, make a second loop with the other side of the string close to the middle. Third,cross the right hanging part of the string over the left string to form a small circle under and between the two bigger loops. Insert the end of the left string into the underside of the left loop to form a split loop. Do the same...

How To: Origami a nice swan

Origami isn't just folding paper, it's a form of art. So, if you want to try a new creative way to express yourself, and if you like birds, try out this tutorial on folding an origami paper swan.

How To: Make German paper stars for Christmas

This video shows how to make German paper stars for Christmas.Step 1. Measure and cut strips of paper.Step 2. If we are using shorter pieces of paper glue the strips together.Step 3. Weave the strips.Step 4. Starting with the upper left strip. Fold down. Repeat all the way around. Skipping every other strip.Step 5. Tuck the last strip under the first strip.Step 6. Flip and repeat. If there is a trouble getting some of the strips to go under the other strips cut the ends at an angle.step 7. Fl...

How To: Tie the Slatt's Rescue Belt knot design

In this video TIAT shows you how to make a rescue belt. Begin by making a basic knot in the center, holding that knot on the top of your ring finger and between your thumb begin making loops. To create these loops extend the strand to the right side of the knot straight out parallel to your thumb, with your right hand curl the yarn first up, than forward, than back down forming a circle that you slid over your thumb. Take the tail of the cord and pull it snug. Repeat these circular loops unti...

How To: Use hand signals on a bicycle

Watch this video tutorial to learn how to use hand signals on a bicycle. Bicycles don't come with turn signals and brake lights. Fortunately, there's already a universal language for indicating turns and stops on a bike.

How To: Fry puri bread (Indian style bread)

Puris are such a treat to the eyes and to the taste buds. The sight of a well puffed up puri excites everyone (not just kids). Some great combinations are ‘Aloo-Puri’, Chole-Puri’ or ‘Halwa-Puri’. It is made on special occasions from religious functions to weddings to birthdays. Enjoy this awesome South Asian unleavend bread that will take your breath away! Watch this how-to video to learn how it is prepared.

How To: Make the Platonic Solids Out of Playing Cards

Computer Science Professor Francesco De Comité has a fantastic gallery of mathematical images on Flickr. As part of this collection, he has a few hundred images of real or rendered polyhedra made out of paper or playing cards which he calls "slide togethers." These are constructed by making cuts and then sliding one component into the other, creating a shape without using any glue. He constructed the entire set of the platonic solids—the cards form their edges—which can be seen in the image b...

How To: Clean and Maintain Your Tape Measure

Recently I was working outside forming a driveway in the rain. Working in and around the wet sand was not friendly on my tools, especially my tape measure. About halfway through the day my tape measure would need "encouragement" in order to retract to the closed postion. Not too much later, with force applied, it would remain standing out at 1ft. and the problem progressively got worse.

How To: Install a simple garden retaining wall

Patti the Garden Girl shows her viewers how to install a retaining wall in her urban garden. Garden Soxx is a product that will allow you to make a retaining wall in your garden that will prevent and fix any erosion problem you may have in your yard. After making a small shelf on the eroding section of dirt, place the round Garden Soxx inside the hole, forming a wall against erosion. Create a second layer of the Garden Soxx that overlaps with the first for maximum protection again any soil er...

How To: Make a penny operated nitric acid fountain

Watch this video to learn how to make a penny operated nitric acid fountain. Nitric acid acts upon copper to yield nitric oxide in an exothermic reaction. The expanding gas displaces water from another flask; actually bubbles in this set up. When the gas cools, the water is drawn back into the flask, dissolving the nitric oxide and forming a blue solution with the copper ions still there. Very cool science experiment with a neat reaction.

News: Undergrad Student Scientist Made Beer Good for You — and Your Gut Microbes — by Adding Probiotics

When Chan Mei Zhi Alcine chose her senior project, she thought outside the box by thinking inside the bottle. Along with a research team at her university, she found a way to combine health and enjoyment, while meeting a challenge not so definitively met before in alcoholic beverages. She and a research team at her university claim they've created the world's first probiotic sour beer.

How To: Find gold in rivers and streams

This film is about gold. Gold diving. Use of the hookah rig to find gold. Gold flakes, nuggets, and platinum nuggets are shown. Gold and platinum are 15-19 times heavier than other streambed materials and concentrate in low pressure areas and cracks that run across rivers and streams. You look for a crack on the bank, and follow it out until you meet the "gold line" and there you suck it out with your dredge. Gold will be on the outside edge of a river gravel bar, at the head of the bar (larg...

How To: MAKE FIRE with a MAGNIFYING GLASS

90 seconds that could save your life. How to actually MAKE A FIRE with a lens, rather than just burning a hole in a leaf. (Or frying ants, which seems to be the other thing that kids like to do with magnifying glasses.) By forming your target material into an efficient ball, you will be able to start a fire even with very small lenses. Like less than an inch across small. The finer the individual fibres, and the more densely they are packed, the more effective is your ball of smigtin (smoulde...

How To: Make a fruit tart for any occasion

Impress everyone by bringing a beautiful homemade tart to the next celebration. You can use seasonal berries or even other fruits to create a colorful and flavorful dessert that will make any occasion seem extra special. With its rich pastry cream and tangy fruit wrapped in a flaky, buttery shell, the fruit tart is a classic dessert. Make this version with one or more of your favorites berries.

News: Motorola Has a New Way to Add Speakers, Battery Life, & Even a Projector to Your Phone

Lenovo announced at Tech World '16 a slew of new products, and one of them aims to upend the smartphone accessory ecosystem: Moto Mods. Moto Mods are proprietary modular add-ons developed for two new Motorola phones that were also announced in the keynote, the Moto Z and Moto Z Force. Sixteen magnetic nodes align the bottom back of the phones that connect and hold accessories, forming a case appearance. The nodes transfer both data and power at high speeds, a fact that Lenovo hammered home wi...