{"title":"Physiology Science Fair Projects","description":null,"products":[{"product_id":"the-effect-of-caffeine-on-alertness-a2794","title":"The Effect of Caffeine on Alertness","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-medium wp-image-130\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Coffee.jpg\" alt=\"Cup of coffee with milk over coffee beans background, view from above\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: Roman Segaev\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eEver wait until the last minute to study for an exam, stay up all night preparing, then throw back a can of soda or eat a chocolate bar on the way to class, hoping it will help you stay awake and focused? Ever wonder if the caffeine found in these products truly has an impact on alertness and performance? \u003cem\u003e\u003ca href=\"http:\/\/www.place.dawsoncollege.qc.ca\/~drjes\/issues\/4\/caffeine.html\" data-ad-id=\"post-content-link\"\u003eThe Dawson Research Journal of Experimental Science\u003c\/a\u003e\u003c\/em\u003e (\u003cem\u003eDrJes\u003c\/em\u003e), a joint student and faculty publication of Dawson College's science program, features a cool science fair project [designed by Raphael Bouskila and Alexandra Lioubimova] exploring this very question.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is commonly hypothesized that caffeine lowers reaction time. Using a \u003cem\u003edouble-blind study\u003c\/em\u003e, where neither the experimenters nor the subjects involved in the experiment know whether they've ingested caffeinated or decaffeinated coffee (you could also use caffeinated\/decaffeinated Coke®), students have participants visit and complete the exercises presented on a publicly available website to test reaction times.\n\nBe sure to visit the full post at DrJes. You'll find:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBackground information on caffeine and how it interacts with the human body.\u003c\/li\u003e\n\u003cli\u003eA list of materials needed to complete the experiment.\u003c\/li\u003e\n\u003cli\u003eMethods (how to properly perform the double-blind study, how to administer reaction tests to participants, etc.).\u003c\/li\u003e\n\u003cli\u003eExamples of experiment results including explanatory graphs and calculations.\u003c\/li\u003e\n\u003cli\u003eHelpful links including a link to Allen's website designed to test participant reaction times.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mpm-adbox\"\u003eShop at our online \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/\" data-ad-id=\"post-content-link\"\u003eteacher supplies\u003c\/a\u003e store, mpmSchoolSupplies.com, where you can save on all kinds of great products including everything from \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-432-dramatic-play.aspx\" data-ad-id=\"post-content-link\"\u003ekids pretend play toys\u003c\/a\u003e like \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-450-kitchen-furniture.aspx\" data-ad-id=\"post-content-link\"\u003etoy kitchen\u003c\/a\u003e sets to \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-37-school-furniture.aspx\" data-ad-id=\"post-content-link\"\u003eclassroom furniture\u003c\/a\u003e like \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-505-alphabet-rugs.aspx\" data-ad-id=\"post-content-link\"\u003eABC rugs\u003c\/a\u003e!\u003c\/div\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734093832217,"sku":"A2794","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/Coffee.jpg?v=1522781632"},{"product_id":"off-balance-music-amp-dizziness-a2795","title":"Off Balance: Music \u0026amp; Dizziness","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-medium wp-image-134 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Off-Balance.jpg\" alt=\"blue and red optical illusion spiral print\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: Christopher Urstitti\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eIt's no secret that when we get spun around - whether self-induced, on a carnival ride, etc. - we get disoriented and experience the phenomena of \"vertigo\", or dizziness. Alexa J. Wheelan, seventh grade student and second place winner in the human biology category of the 2010 California State Science Fair, wondered whether certain sounds (specifically different types of music) affected participant resistance to this dizziness as well as recovery time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen dizzy, a person cannot successfully and smoothly follow the movement of an object with their eyes. Instead, they exhibit what is called a horizontal gaze nystagmus - or an eye twitch - caused by dizziness. If you're unfamiliar with this phenomena, watch the following videos for clarification:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.youtube.com\/watch?v=vjPR5WvYCx0\" data-ad-id=\"post-content-link\"\u003ePolice Field Sobriety Nystagmus Tests\u003c\/a\u003e \u0026gt;\u0026gt; This phenomena also presents itself in subjects who have consumed too much alcohol.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.youtube.com\/watch?v=YntJiBCz3pA\u0026amp;\" data-ad-id=\"post-content-link\"\u003eWhat Horizontal Nystagmus Looks Like\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWheelan proposed observing and recording the duration of a participant's nystagmus (as compared to a controlled \"no music\" trial and compared to the results of other participants' trials) to determine whether the music selections had any effect on resistance and recovery. She hypothesized that complex music with constantly changing tones, rhythms, and beats (represented by her music selection called \"Synth\") would cause the longest participant recovery, while simpler music selections and of course the absence of music would cause the shortest participant recovery.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eTo create your own experiment exploring balance and human biology, be sure to view Wheelan's award-winning \u003ca href=\"http:\/\/www.usc.edu\/CSSF\/History\/2010\/Panels\/J13.html#J1324\" data-ad-id=\"post-content-link\"\u003eproject summary\u003c\/a\u003e (project number J1324)! And don't forget to browse the other applicants' project summaries for more ideas!\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"mpm-adbox\"\u003eShop for all of your \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/\" data-ad-id=\"post-content-link\"\u003eschool supplies\u003c\/a\u003e and educational materials at our online store, mpmSchoolSupplies.com. We offer everything from \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-276-classroom-rugs-classroom-carpets.aspx\" data-ad-id=\"post-content-link\"\u003elearning carpets\u003c\/a\u003e to \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-46-arts-crafts-supplies.aspx\" data-ad-id=\"post-content-link\"\u003eschool art supplies\u003c\/a\u003e like \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-166-kids-scissors.aspx\" data-ad-id=\"post-content-link\"\u003ekids scissors\u003c\/a\u003e!\u003c\/div\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734094290969,"sku":"A2795","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/Off-Balance.jpg?v=1522781635"},{"product_id":"speech-discovering-how-different-sounds-amp-pitches-are-achieved-a2798","title":"Speech: Discovering How Different Sounds \u0026amp; Pitches Are Achieved","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-493 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/427116107_a1028da9e3_o.jpg\" alt=\"Middle School Human Biology Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2007 Biology Big Brother, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eWe are not born with the ability to form coherent words. While a small child can utter unintelligible babble and sounds, it isn't until later, with lots of practice and imitating, that a child learns to form words and sentences as a way of communicating with the world around them. For those students interested in human biology, this project created by \u003ca href=\"http:\/\/www.odec.ca\/projects\/2005\/rosk5e0\/public_html\/index.htm\" data-ad-id=\"post-content-link\"\u003eEmily\u003c\/a\u003e, a sixth grade student, for the virtual science fair will explore how the body - in a combined effort of the brain, nervous system, larynx, vocal cords, trachea, and oral cavity - works to create the unique pitches and sounds used in speech.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Speech Process\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIn response to a situation or need, the \u003cem\u003e\u003cstrong\u003ebrain\u003c\/strong\u003e\u003c\/em\u003e - specifically the speech region of the cerebral cortex located in the left hemisphere of the brain - forms a word or string of words.\u003c\/li\u003e\n\u003cli\u003eThe brain sends the message to the \u003cem\u003e\u003cstrong\u003elarynx\u003c\/strong\u003e\u003c\/em\u003e - an organ in the throat where the \u003cem\u003e\u003cstrong\u003evocal cords\u003c\/strong\u003e\u003c\/em\u003e are located - through the \u003cem\u003e\u003cstrong\u003enervous system\u003c\/strong\u003e\u003c\/em\u003e.\n\u003c\/li\u003e\n\u003cli\u003eAs air is expelled through the \u003cem\u003e\u003cstrong\u003etrachea\u003c\/strong\u003e\u003c\/em\u003e, in response to nerve messages, the vocal cords within the larynx tighten, creating sound waves. The tighter the vocal cords, the faster the air moves, and the higher the sound pitch. The opposite is also true.\u003c\/li\u003e\n\u003cli\u003eThe sound waves are moved into the \u003cem\u003e\u003cstrong\u003eoral cavity\u003c\/strong\u003e\u003c\/em\u003e where they are then shaped into the unique sounds needed to create specific words and sentences!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe marked pitch differences between a small child, an adolescent male, an adult female, and an adult male lead to the conclusion that somewhere in the body's process of creating sound and speech, there is a variation in \"design\". Scientists have hypothesized that the size and shape of the vocal cords, unique during each development stage and to each sex, is a key to these variations. Additionally, the tightness of the vocal cords and the speed of the air being expelled have been proven to affect pitch. With a few simple materials - several balloons of different sizes and strength along with a balloon pump - your student can simulate air flow over the vocal cords and explore the principles of sound and pitch for themselves!\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eBe sure to visit Emily's virtual science fair exhibit for more details!\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"mpm-adbox\"\u003eCheck out our \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/\" data-ad-id=\"post-content-link\"\u003eteacher supply store\u003c\/a\u003e at mpmSchoolSupplies.com where you can get all kinds of supplies and equipment including everything from \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-369-christian-rugs-carpets.aspx\" data-ad-id=\"post-content-link\"\u003efaith based rugs\u003c\/a\u003e to \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-447-daycare-cribs.aspx\" data-ad-id=\"post-content-link\"\u003edaycare cribs\u003c\/a\u003e!\u003c\/div\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734094815257,"sku":"A2798","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/427116107_a1028da9e3_o.jpg?v=1522781638"},{"product_id":"the-effect-of-alcohol-on-the-body-a2802","title":"The Effect of Alcohol on the Body","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-482 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/278741134_aa53bfe889_z.jpg\" alt=\"Middle School Physiology Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2006 Josh Staiger, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFor students interested in health science, researching and compiling the documented effects of alcohol - in varying amounts - on the body can be an engaging and very informative science fair project!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBlood Alcohol Content\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBecause one serving of alcohol affects a 100-pound female differently than a 230-pound male (this is due to obvious variations in weight, sex, and body fat), the physical volume of alcohol consumed cannot be used as a proper comparative measurement. Instead, a person's blood alcohol content (BAC) is measured to determine actual alcohol intake and intoxication. BAC, usually expressed as a percentage, measures the volume of alcohol in the blood stream as compared to the volume of blood. Legally, if a person's BAC is over 0.08, they are considered intoxicated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned by middle school student, Carmen Perry, this project explores:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHow behavior is affected at various BAC levels.\u003c\/li\u003e\n\u003cli\u003eHow the body is affected at various BAC levels.\u003c\/li\u003e\n\u003cli\u003eHow prolonged exposure to alcohol affects the body (including the effects on the brain, lungs, heart, stomach, intestines, bones, muscles, and liver).\u003c\/li\u003e\n\u003cli\u003eCorrect serving sizes for alcoholic beverages (and the difference between a glass of wine and a serving of wine).\u003c\/li\u003e\n\u003cli\u003eHow a breathalyzer works as well as a discussion of other sobriety tests.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eFor Perry's results, be sure to check out her full \u003ca href=\"http:\/\/www.odec.ca\/projects\/2006\/perr6c2\/\" data-ad-id=\"post-content-link\"\u003eproject page\u003c\/a\u003e at Online Digital Education Connection's Virtual Science Fair!\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"mpm-adbox\"\u003eVisit our \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/\" data-ad-id=\"post-content-link\"\u003eschool supply\u003c\/a\u003e store today to save on everything from \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-217-bulletin-board-paper.aspx\" data-ad-id=\"post-content-link\"\u003ebulletin board background paper\u003c\/a\u003e to \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-369-christian-rugs-carpets.aspx\" data-ad-id=\"post-content-link\"\u003eChristian rugs\u003c\/a\u003e for faith based learning!\u003c\/div\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734097272857,"sku":"A2802","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/278741134_aa53bfe889_z.jpg?v=1522781654"},{"product_id":"music-to-my-heart-a2808","title":"Music To My Heart","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-468 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/2704619425_8c8e59e27d_b.jpg\" alt=\"3rd, 4th and 5th Grade Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2008 Fe Ilya, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eEver wonder if different styles of music affect a person's heart rate? Fifth grade student, Minal Aundhia, did and decided to experiment with the concept for her science fair entry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Preparation\n\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAundhia hypothesized that music with soothing rhythms like classical, jazz, and relaxation would work to slow a test subject's heart rate, while upbeat selections like Disney tunes, rock, pop, and bollywood (e.g. Hindi, Punjabi, etc.) would cause their heart rate to speed up.\u003c\/p\u003e\n\u003cp\u003eBut before she could begin experimentation, Aundhia first had to learn about both heart rate and sound:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\nWhat is heart rate?\u003c\/li\u003e\n\u003cli\u003eHow is it determined?\u003c\/li\u003e\n\u003cli\u003eWhat factors cause an increase or decrease in heart rate?\u003c\/li\u003e\n\u003cli\u003eDoes sound affect heart rate?\u003c\/li\u003e\n\u003cli\u003eHow do we hear?\u003c\/li\u003e\n\u003cli\u003eHow is sound perceived?\u003c\/li\u003e\n\u003cli\u003eHow might music affect heart rate? \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExperimentation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith an understanding of the basics, Aundhia chose four volunteers to test. [NOTE: For better results, test a larger number of participants.] For a look at the supplies used in the experiment, procedure, a table of results, and conclusions, be sure to visit \u003ca href=\"http:\/\/www.odec.ca\/projects\/2005\/aund5m0\/public_html\/index.html\" data-ad-id=\"post-content-link\"\u003eAundhia's project page\u003c\/a\u003e. Not only is this a great project for students who are interested in music, physiology, and psychology, experiment volunteers will certainly enjoy being tested!\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734100156441,"sku":"A2808","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/2704619425_8c8e59e27d_b.jpg?v=1522781671"},{"product_id":"video-games-and-your-heart-rate-a2830","title":"Video Games and Your Heart Rate","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-full wp-image-401  \" title=\"6102429919_417c32a3b8_b\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/6102429919_417c32a3b8_b.jpg\" alt=\"Cool Elementary and Middle School Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto ©2011 Microsoft Sweden, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003ePerfect for the upper elementary\/early middle school crowd, specifically those who are infatuated with video games\/gaming, this science fair project designed by Patrick Kiger of \u003ca href=\"http:\/\/science.discovery.com\/tv\/head-rush\/science-experiments\/video-game-heart-rate-experiment.html\" data-ad-id=\"post-content-link\"\u003eDiscovery Science\u003c\/a\u003e explores how video games affect the player's heart beat. Again, one thing we really like about this experiment - since \"87 percent of young people between the ages of 8 and 18 [live] in a home with a game console\" {as reported in a recent study by the Kaiser Family Foundation} - is that the materials needed are relatively few...\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVideo games of different genres\u003c\/li\u003e\n\u003cli\u003eParticipants with a pulse\u003c\/li\u003e\n\u003cli\u003eTimer\/stopwatch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e[NOTE: The original supply list included only one video game for this study - we recommend various video games of different genres to add a bit of dimension to the project. You'll be able to see if the style of video game - action adventure, strategy, racing, sports, etc. - has any effect on participant heart rates.]\u003c\/p\u003e\n\u003cp\u003eOf course there are many other considerations\/extensions you might explore in your project. You might observe the participant's gaming style, consider the participant's fitness level\/heart health, etc.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eFor the full project details, be sure to visit Kiger's full write-up at Discovery Science!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734140493849,"sku":"A2830","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/6102429919_417c32a3b8_b.jpg?v=1522781908"},{"product_id":"physical-activity-amp-academic-performance-is-there-a-correlation-a2844","title":"Physical Activity \u0026amp; Academic Performance: Is There A Correlation?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-584 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/5843577306_06fd6132f7_b.jpg\" alt=\"Middle School Life Science Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2006 Alberto G., Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eNot only is exercise important for keeping our bodies strong and healthy, it's also good for the mind - affecting mood, alertness, energy levels, and general feelings of well-being. Since exercise has been shown to do all of these things, the creators of \u003ca href=\"http:\/\/www.all-science-fair-projects.com\/project1086_28_1.html\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eAll Science Fair Projects\u003c\/a\u003e wondered if exercise before an important exam could have any effect on academic performance. To test this theory, the creators found an equal mix of male and female participants and designed eight 50-question exams with which to collect results.\u003c\/p\u003e\n\u003cp\u003eThe exams related to four different subject areas - math, science, history, and geography - and were tailored to the age group of the participants. [NOTE: Two exams of comparable difficulty were created for each subject area.] Over a period of five days, student volunteers took eight different exams.With the first set of exams -one from each subject area - students were immediately taken to the exam room to begin testing. With the second set of exams, students were asked to perform 30-minutes of light activity, followed by a period of rest, and \u003cem\u003ethen\u003c\/em\u003e taken to the exam room.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eThe exams were then scored and the results compared! For full project details - suggestions for creating an exam 'schedule', sample test results, conclusions, etc - be sure to visit All Science Fair Projects!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734147178521,"sku":"A2844","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/5843577306_06fd6132f7_b.jpg?v=1522781949"},{"product_id":"engineering-physiology-building-an-articulated-hand-a2857","title":"Engineering + Physiology - Building an Articulated Hand","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-large wp-image-678\" alt=\"Physiology and Engineering Science Fair Project\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Articulated-Hand.jpg\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003e Photo Source: www.instructables.com | rgraylint\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFor students interested in engineering and physiology, this articulated hand tutorial we found over at \u003ca href=\"http:\/\/www.instructables.com\/id\/Science-Fair---Articulated-Hand--20\/?ALLSTEPS\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eInstructables\u003c\/a\u003e is sure to be a hit! From signing to picking up an object, the model hand demonstrates how the various parts of a human hand - including the skeletal structure and muscular system - work together to complete various tasks. This project is quite labor intensive and requires the use of power tools as well as a knowledgeable and competent carpenter for completion. However, the results are well worth the work!\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eTo check out the full tutorial and great pictures of the articulated hand at work, be sure to visit Instructables!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734171787289,"sku":"A2857","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/Articulated-Hand.jpg?v=1522782099"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/collections\/278741134_aa53bfe889_z.jpg?v=1530027652","url":"https:\/\/www.supplyme.com\/collections\/physiology-science-fair-projects\/grade-7.oembed","provider":"SupplyMe","version":"1.0","type":"link"}