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.
The Infamous Jacques Torres Chocolate Chip Cookies Now, I have a chocolate chip cookie recipe that I swear by. I love it, I think it is incredible, and I haven’t changed my mind about that. However, as much as it pains me to say it, these chocolate chip cookies by Jacques Torres are absolutely, without a doubt, the best chocolate chip cookies that I have ever made or tasted in my entire life. I guess that’s why they call him Mr. Chocolate! Either way, I made these and everyone that tried them went nuts. Edit: For more Jacques Torres deliciousness, check out my Jacques Torres Chocolate Mudslide Cookies! Your ingredients. Whisk together the cake flour, bread flour, baking soda, baking powder, and salt. Beat together the butter and sugars, until light and fluffy, at least 3 minutes. Beat in the eggs, one at a time, followed by the vanilla. Add in the flour mixture, very gradually, until just moistened. Fold in your chocolate. Milk is, in fact, an essential component to enjoying these amazing cookies. Author: The Crepes of Wrath Prep time:
Brief Answers to Cosmic Questions Structure of the Universe Does the Universe have an edge, beyond which there is nothing? Are the galaxies arranged on the surface of a sphere? Why can't we see the whole universe? Evolution of the Universe Did the Universe expand from a point? More about the Big Bang When they say "the universe is expanding," what exactly is expanding? Structure of the Universe Does the Universe have an edge, beyond which there is nothing? Are the galaxies arranged on the surface of a sphere? Why can't we see the whole universe? If you could suddenly freeze time everywhere in the universe, and magically survey all of creation, you would find galaxies extending out far beyond what we can see today. Does the term "universe" refer to space, or to the matter in it, or to both? Today, the situation is reversed. Discovering the properties of space remains one of the deepest and most important problems in modern science. Evolution of the Universe Did the Universe expand from a point? More about the Big Bang
20 Most Amazing Microscope Shots These microscope pictures are taken from the book ‘ Microcosmos’, created by Brandon Brill . This book includes many scanning electron microscope (SEM) images of insects, human body parts and household items. These are the most amazing images of what is too small to see with the naked eye. 01 – A wood or heathland Ant, Formica fusca, holding a microchip 02 – The surface of an Erasable Programmable Read-Only Memory silicon microchip 03 – Eyelash hairs growing from the surface of human skin 04 – The surface of a strawberry 05 – Bacteria on the surface of a human tongue 06 – Human sperm (spermatozoa), the male sex cells 07 – The nylon hooks and loops of velcro 08 – Household dust which includes long hairs such as cat fur, twisted synthetic and woolen fibers, serrated insect scales, a pollen grain, plant and insect remains 09 -The weave of a nylon stocking 10 – The end of the tongue (proboscis) of a hummingbird hawkmoth 11 – The head of a mosquito 12 – A human head louse clinging to a hair
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
Why are past, present, and future our only options? But things get awkward if you have a friend. (Use your imagination if necessary.) Low blow, Dr. But seriously, I always figured if there was more than one dimension of time, that moving "left" or "right" would be the equivalent of moving to a parallel universe where things were slightly different. That is to say, maybe time really is 2 dimensional, but for all the reasons you mention, we're normally only aware of one of them—and for the most part, the same one that most of the people we meet are aware of. But take, say, a schizophrenic person—maybe they're tuned in differently; moving sideways through time instead of forward... or maybe moving through (and aware of) both simultaneously. They can't form coherent thoughts because they're constantly confronted with overlapping and shifting realities. I dunno... that's all just speculation, of course, but I find that thought fascinating.
Mercedes Benz: Left Brain/Right Brain | Digital Ads I saw these great Ads recently—which are absolutely amazing I reckon. These digital works were designed for Mercedes Benz cars, and are based upon the left/right brain functions: ★★★★★ Like this type of article? Yes, the fourth Ad is a little different, but I still love it. Images © Copyright / Credits for the design works: Project: Left Brain Right Brain – Einstein. Why not take a look at one of these Articles... Here's a Selection of my Blog Posts: These are some of the most popular articles here on Andrew Kelsall Design.
News ::: Columbia Engineers Prove Graphene is Strongest Material July 21, 2008 Columbia Engineers Prove Graphene is the Strongest Material Research scientists at Columbia University’s Fu Foundation School of Engineering and Applied Science have achieved a breakthrough by proving that the carbon material graphene is the strongest material ever measured. Graphene holds great promise for the development of nano-scale devices and equipment. Until now, graphene’s estimated strength, elasticity and breaking point were based on complex computer modeling theories. “Our team sidestepped the size issue by creating samples small enough to be defect-free,” said Columbia Professor Jeffrey Kysar. The studies were conducted by postdoctoral researcher Changgu Lee and graduate student Xiaoding Wei, in the research groups of mechanical engineering professors Kysar and James Hone. “Our research establishes graphene as the strongest material ever measured, some 200 times stronger than structural steel,” Hone said.
Macro Photography Inspiration by Bill Jones 34inShare I love the amazing details you can find in these shots. When we want to we can find a whole other world, the world of the small. We would love for you to share your macro photography with our flickr group. Jimmy Hoffman Igor Siwanowicz Mikesi Robert Seber Alliec2007 Maculatus CathS Stavros Markopoulos Justin Dotson Peet13 Steve Wall Yavuz Sariyildiz Yvan Barbier William Houston Gudrun Ruf Robert Serber Onixa Martin Amm Mascha MeLissa Stolte Brian Valentine lordv Glynn McDonald Kristoffer Jonsson Alain Dejeaifve jciv Healzo Juza Marta Grzesiak Konaboy Ursula I Abresch Leon Baas LordV B. my-shots Krzysztof Dabrowski goldenorfe stocks photography Gecko_gr A Lightning Bolt Hits Water, So Close You Can See Its Streamers 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. Chasing a storm along a beach. The best bit of the SpaceWeather.com article comes right at the end, where it says that Schaefers and Burger took a series of shots from “underneath a balcony where they figured the lightning wouldn’t reach.” 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. In case you weren’t already amazed, check out this shot. Source: SpaceWeather.com
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
Top 5: Places to visit with a Harry Potter theme Visit the magical Alnwick Castle iStockphoto / Thinkstock The final Harry Potter film Harry Potter and the Deathly Hallows Part II premieres on 7 July, marking the end of an era for a generation of film buffs; but the magic of Hogwarts and its famous bespectacled graduate will live on at a number of locations. We’ve chosen five must-see haunts for Potter fans. Alnwick Castle, England Grab a broom and play Quidditch in these groundsCreative Commons / Eugene Regis The medieval Alnwick Castle, England’s second largest inhabited castle, was the location for Harry’s first broomstick lesson and the crash landing of the flying car. Insider tip: Film buffs may recognise that the castle was not only home to the Harry Potter movie sets but also to other films such as Elizabeth and Ivanhoe. Edinburgh cafés, Scotland Follow in the footsteps of J.K RowlingCreative Commons / Dainee Ranaweera Scotland’s capital has great shops, stunning architecture and imposing volcanic hills. Insider tip: J.K.