Creative Kismet » Blog Archive » little guiding stars Since the new year has started I’ve been trying to think of ways to be more kind to my self. Especially when that nasty gremlins try to creep in and stump me. I remembered this origami star video on You Tube and had to get them involved in my plan. I thought it would be fun to make a whole bunch with kind words and “you are….” phrases inside. I used 12 x 12 inch scrapbook paper and cut 1/2 x 12″ strips, then followed the video HERE*. *UPDATE! Be Sociable, Share! Lesson Plan for Making a Speaker Laboratory ©1995 The Regents of the University of California by Regan Lum Introduction: A speaker is a device that converts an electronic signal into sound. figure 1 Purpose: In this laboratory, you will explore how a speaker works. Materials: 1 permanent magnet 2 feet of wire 1 pencil tape or glue 1 Styrofoam or paper cup 1 signal source (tape player) 1 plug with alligator clips for tape player Procedure: Assemble material as shown in figure 1. Leaving about 10 centimeters on the end, wrap the wire around a pencil to make a wire coil and tape or glue it to the bottom of the cup. Conclusion Does the volume control on the tape player work on your speaker? Return to CEA Science Education Home Page
How to Finish Drywall: 18 Steps to Smooth Joints There are few home improvement tasks greeted with more dread than finishing drywall. If you're like most people, you hope that you've already done your last finishing job. Unfortunately, if you enjoy working on your home, you are bound to be confronted by this task again. So it's worth your while to check out the tips and techniques we discuss here. Before You Begin The selection of tools we show here are not the only ones that work. Your selection of compound is just as important as your selection of tools. You also have a choice when it comes to joint tape, between paper tape and self-sticking fiberglass mesh tape. One last tip: If you buy your taping compound in 5-gal. pails, which is what we did, be sure to buy an opening tool. What You'll Need Tools: 5-, 8- and 10-in. flexible drywall-taping knives, joint compound pan, bucket-opening tool, electric drill, mixing paddle, respirator Getting Started There are probably as many approaches to the finishing process as there are finishers.
Do-it-Yourself DIY String Wedding Lanterns Yarn Chandeliers Jessica of Wednesday Inc shows us how to make those gorgeous twine chandeliers from the inspiration shoot she shared with us this morning. Using balloons, glue and twine, you can also make these lanterns for your wedding – and then bring it home and use it as your very own mid century lampshade. What you will need are: balloons, glue, yarn, tray for glue, corn starch 1/2 cup of Corn starch, 1/4 cup of Warm water, clear fast drying spray paint, hanging lamp cord or fishing line (depending on your desired final product), and a lighting kit if you’re looking for a fully functional lantern. Are you getting excited to try to do this at home as much I am? Instructions: 1.
Download Graphic Images from the Hillis/Bull Lab Return to "Download Files" Page You are welcome to download the following graphic image of the Tree of Life for non-commercial, educational purposes: Tree of Life (~3,000 species, based on rRNA sequences) (pdf, 368 KB) (see Science, 2003, 300:1692-1697) This file can be printed as a wall poster. Tree of Life tattoo, courtesy of Clare D'Alberto, who is working on her Ph.D. in biology at the University of Melbourne. The organisms depicted in this tattoo are (starting at 4 o'clock and going around clockwise): (1) a cyanobacterium (Anabaena); (2) a radiolarian (Acantharea); (3) a dinoflagellate (Ceratium); (4) an angiosperm (Spider Orchid); (5) a couple species of fungi (Penicillium and a yeast); (6) a ctenophore (comb jelly); (7) a mollusc (nudibranch); (8) an echinoderm (brittle star); and (9) a vertebrate (Weedy Sea Dragon). Here is another great Tree of Life tattoo! Cover of Molecular Systmatics, 2nd ed Here is yet another version from Hannah Udelll at the University of Wisconson-Madisson.
11 cheap gifts guaranteed to impress science geeks Science comes up with a lot of awesome stuff, and you don't need a Ph.D, a secret lab, or government funding to get your hands on some of the coolest discoveries. We've got a list of 11 mostly affordable gifts that are guaranteed to blow your mind, whether or not you're a science geek. Click on any image to see it enlarged. 1. Also known as frozen smoke, Aerogel is the world's lowest density solid, clocking in at 96% air. Aerogel isn't just neat, it's useful. Price: $35 2. Inside these sealed glass balls live shrimp, algae, and bacteria, all swimming around in filtered seawater. EcoSpheres came out of research looking at ways to develop self-contained ecosystems for long duration space travel. Price: $80 3. NASA has been trying to figure out how to get a sample of rock back from Mars for a while now. Every once in a while, a meteorite smashes into Mars hard enough to eject some rocks out into orbit around the sun. Price: $70+ 4. Price: $150 5. So what's next year's new color going to be? 6.
The Hipster Home » Blog Archive » How to Make a Tiny Terrarium in a Light Bulb Ahoy there Hipster Homers! I’m Julie and I’m the very first guest blogger on this fine site. Today’s project involves breaking stuff, plants, found objects, and miniatures. Let’s get started! Dos and Don’ts: Do use sand or small pebbles; these are good because water drains through them easily. How To: You’ll need a few tools to make a tiny terrarium but nothing complicated to get started. Needle-nose pliersScissorsLong tweezers or chopsticksFlathead screwdriverGlasses or goggles Let’s start with the light bulb. We will be removing the inside parts of the lightbulb. First, remove the metal tip from the bottom of the bulb. Then, when enough of the sides are raised to get a good grip on them, hold one of the sides with your pliers and yank out the metal tip. Next remove the black glass. Now you will be able to see the interior parts of the light bulb. Using the flathead screwdriver as a sort of lever, snap the interior tube from the side. Pull out any remaining wires with the pliers.
A Lightning Bolt Hits Water, So Close You Can See Its Streamers A bolt of lightning, 40 metres away (©Francis Schaefers and Daniel Burger) It’s pictures like these that make me a) want to do more photography, b) feel more in awe of nature than I already am, and c) wonder how the photographer didn’t pack up his gear and run away screaming. But thank goodness the talented storm chasers didn’t run away, they actually witnessed a very rare event, up close. This astounding image was shot by photographers Francis Schaefers and Daniel Burger when they were chasing a thunderstorm along a beach in Vlissingen, the Netherlands. Let me emphasise that last bit: underneath a balcony. Balls of steel comes to mind. Related Lightning Articles: Anyway, back to why this image is so fantastic. Streamers reach upward from the water. It’s hard to imagine if this streamer phenomenon has been observed to reach out from water before, but this Dutch example must be very rare. In case you weren’t already amazed, check out this shot. Source: SpaceWeather.com Like this:
How to make a Swedish Log Candle 10 Strange Things About The Universe Space The universe can be a very strange place. While groundbreaking ideas such as quantum theory, relativity and even the Earth going around the Sun might be commonly accepted now, science still continues to show that the universe contains things you might find it difficult to believe, and even more difficult to get your head around. Theoretically, the lowest temperature that can be achieved is absolute zero, exactly ? One of the properties of a negative-energy vacuum is that light actually travels faster in it than it does in a normal vacuum, something that may one day allow people to travel faster than the speed of light in a kind of negative-energy vacuum bubble. One prediction of Einstein’s theory of general relativity is that when a large object moves, it drags the space-time around it, causing nearby objects to be pulled along as well. Relativity of Simultaneity Since this extra dimension is so small, only tiny objects, such as particles, can move along it. Antimatter Retrocausality