how do you make a heart?
970504
♥♥♥ you mean like those?  just hit Alt 3, you have to use the number pad though.\nhave fun, ♥
24463
Its easy to make one yourself.\n\nhttp://www.graphic.org/venbas.html
874694
I'd recommend Playdough (or similar clay material) as the basis.  You can make your own "dough" or buy some.  If you use different color Playdough, you can easily distinguish the parts of the cell.  And you can add paper flags glued to toothpicks to label the different parts (or make a color-coded legend).\n\nIf you find items that you want to have represent cell parts (e.g. threads = filaments, marbles = mitocondria, pipe cleaners = centrosome, etc.) you can just stick that into your clay model.  For things you can't find items for, just make them out of different colored clay. But I think clay as the basis for the cell model makes a lot of sense.
280623
just make it out of clay or soap. You can carve it out of soap with a knife.
349917
Cut out a cardboard circle, draw colors on that or glue the color wheel on it.\nPut a needle through the centre (as the axis) and use 2 forks to hold the needle.\n\nIf you need a lot of spin, tie a rope around the needle and pull
178388
♥♥  you can do all kinds of symbols from a character map.  It is found in XP under  Start - All Programs - Accessories - System Tools - Character Map.\n\nScroll down to find that symbol and copy and paste it.
174793
Here you go ... each of these sites clearly explains how to make a working model of the lungs.\n\nGood luck with your project.
327314
The heart is made of muscle. When it contracts, it 'squirts' the blood out and it runs through the veiks and arteries.\n\nDo this somewhere where you won't get into trouble for making a mess...put some water in a plastic bag, hold the top almost closed, squeeze the bag...what happens?...that's what the heart does.
10266
You can make something...
116786
http://www.jimmyr.com/howtoincreasehits.php
1090402
It is called a light caustic. Caustic curves can also be made by sewing wool through holes in cards, Take a circle, punch 20 holes along the circumference, then sew hole 1 to 2, hole 2 to 4, hole 3 to 6, holes 4 to 8 etc. you end up with the same curve that you saw in the glass of milk. It is called a Cardiod Curve
672629
Make a 3d model and print it out using anim8or @ anim8or.com\n\nIf that is not in option, try using a styrafoam block and carve it.
292508
You can find a ton of heart images in Google images or Yahoo images as well.) I would print it out in grayscale (or black and white) by changing your printer's settings. Now you have a shaded image to color. -Hope that helps.\n\n-Colorado Computer Guy\n\nPS - Advanced Tip: If you know Adobe Photoshop or another image editing program, you can go one step further and cut out solid colors/shades from the image using a magic lasso tool, then you have more control over coloring.\n\nHere's the link:\nGoogle Images:\nhttp://images.google.com/images?sourceid=navclient&ie=UTF-8&rls=GGLJ,GGLJ:2006-08,GGLJ:en&q=human+heart\n\nYahoo Images:\nhttp://images.search.yahoo.com/search/images?ei=UTF-8&fr=slv7&p=human+heart
699027
I think <3 is supposed to be a sideways ♡ heart.\nLook like it to you?\nHmmm.....(^_-)-☆
570327
its either this => <3 or by typing & + hearts + ;= ♥\nno spaces no caps
159881
Use cardboard, clay, or sugar cubs.  Cardoard would be the easiest.
280065
Put your hand on your heart. Did you place your hand on the left side of your chest? Many people do, but the heart is actually located almost in the center of the chest, between the lungs. It's tipped slightly so that a part of it sticks out and taps against the left side of the chest, which is what makes it seem as though it is located there.\n\n\nHold out your hand and make a fist. If you're a kid, your heart is about the same size as your fist, and if you're an adult, it's about the same size as two fists. \n\n\nYour heart beats about 100,000 times in one day and about 35 million times in a year. During an average lifetime, the human heart will beat more than 2.5 billion times. \n\n\nGive a tennis ball a good, hard squeeze. You're using about the same amount of force your heart uses to pump blood out to the body. Even at rest, the muscles of the heart work hard--twice as hard as the leg muscles of a person sprinting. \n\n\nFeel your pulse by placing two fingers at pulse points on your neck or wrists. The pulse you feel is blood stopping and starting as it moves through your arteries. As a kid, your resting pulse might range from 90 to 120 beats per minute. As an adult, your pulse rate slows to an average of 72 beats per minute. \n\n\nThe aorta, the largest artery in the body, is almost the diameter of a garden hose. Capillaries, on the other hand, are so small that it takes ten of them to equal the thickness of a human hair.\n\n\nYour body has about 5.6 liters (6 quarts) of blood. This 5.6 liters of blood circulates through the body three times every minute. In one day, the blood travels a total of 19,000 km (12,000 miles)--that's four times the distance across the US from coast to coast.\n\n\nThe heart pumps about 1 million barrels of blood during an average lifetime--that's enough to fill more than 3 super tankers. \n\n\nlub-DUB, lub-DUB, lub-DUB. Sound familiar? If you listen to your heart beat, you'll hear two sounds. These "lub" and "DUB" sounds are made by the heart valves as they open and close.