We use open bed warmers that have a way of attaching O2 cylinders on the back.  The problem we have is the PISS connection is only for O2.  Is there a product that will allow connection of an air and O2 cylinder to the bed to attach to a blender?
132747
female to Air male adapter to convert the O2. DISS to air DISS. The HeO. 2. is introduced into the ventilator from the cylinder via the clinical air
621729
use a pop bottle quarter fill wth water, and seal with a rubber cork(one with a hole in the middle this is where you put your compressor attachment)  add fins to your bottle just like a real rocket\n\nuse a half pipe as a ramp and angle it a 45 degrees ataach the compressor to the bottle and turn on.  when the air pressure gets high enough the cork will shoot out and the rocket will fly.  try different amounts of water and change the angle
475213
try here: \n\nhttp://meadzwipes.com/products.aspx
592480
Never tried it but you can check it out here:\nhttp://www.avlimilshop.com/?a=emoshe
323819
http://www.edgesystem.net/oxymax.html\nhttp://www.diamondskin.com/DiamondSkin_Oxygen_Therapy.html\nhttp://www.asseenontv.com/prod-pages/oxygen_facial_system.html\nhttp://www.promolife.com/products/oxybar.htm
631895
Liquid oxygen is oxygen in liquid form. It is used in hospitals as a mix gas by anesthesiologists. The pure oxygen is mixed with other gases that put you to sleep because without oxygen you would die. It is liquid because they compress it (cool it) until it changes into a liquid state. It makes it possible to keep more oxygen in a smaller container. That means less trips for more o2. Some think it is used more for cryogenic storage but that is usually not the case at hospitals. It is highly flammable and not very safe for use as a storage medium. Liquid nitrogen is usually used for that. On a side note, the bottle you saw it stored in is just like a thermos you would use for coffee or a cold beverage. It is basically a big insulated bottle with a lot of plumbing in it.
281187
Add agarose, and buffer to flask.  For a 1% gel, at one gram of agarose for each 100 mL of buffer.  Microwave in a flask that is at least twice the size of the volume you are boiling, and once it's cool, add EtBr.  (Or, you can add the EtBr to the running buffer).  Pour into your gel set-up, pull out the combs when it sets, and voila.
582772
LOL!\n\nI have a toilet seat warmer - it works great in the winter.
38673
hi fun4vt ...\n\ntry searching the "intimate" section in http://lavalife.com
42555
This is potentially a massive and complex task.\nSearch the web for "computational fluid dynamics".  Here's what I found in a couple of minutes:\nThe 1st ref. below has some interesting simulation ideas (but unfortunately for a liquid, not air).\nThe next discusses things you should know before even deciding whether to do this.\nThe last gives links to software downloads.
551990
ok--i'm not completely sure about this--but i can at least try-- *cough cough*unlike some people*cough*cough*catweazle*\n\nwe did this type of stuff last year.  but i think that you might want to use the ideal gas law?? we always called it pervnert... PV=nRT... does this sound familiar?    \n\nif not, i suggest asking your teacher, or some other knowledgable chemistry person.\n\ni hope this helps!
548762
I don't know how much this will help you, but it might get you thinking. Use for different colors of straws (for example: red, green, blue, and yellow). Use each colored straw to represent each nitrogen base: adenine, thymine, Guanine, and Cytosine. Then, since adenine and thymine always bond, cut them so that their ends, when paired up together, fit like a puzzle. Do the same for guanine and cytosine. You could run a pipe cleaner through the two pieces to connect them. Then on the outside, put a ball on either side of the nitrogen bases to stand for the sugar molecules. After that your piple cleaner should be strung like this: -----------O----[ A ][ T ]----O----------- Use the extra pipe cleaner on the outside and bend it upward. Then as you build more of these, you can wrap the outer pipe cleaners together to connect them all together. I hope that I was some help!
97028
I used to have one but gave it up for a nice innerspring matress. It had sprung it's fifth leak in as many years and Got tired fixing it. Had the heater go out once also. Ever sleep on a waterbed that was too cold? I woke up STIFF. It just got to be too much hassle.
282188
Nothing has those properties. The area you describe between the layers is a closed system. If you add heat it will heat up no matter what gas you put in there.\n\nIn practice the best option is to create a vacuum in between the layers, but that was invented 100 years ago and is called a Thermos flask.\n\nThe best gas to place in between the layer is plain water vapour. It has a large heat capacity and will modulate the temperature better than anything else that is harmless, cheap and readily available.
386570
Without the math, here goes:\n\nFirst problem is the weight and dimensions of the ball - you need a heavy ball for the gravity portion of your power extraction, however you'll need a light ball (less dense than water) to achieve any power from the buoyancy. That means that if you are going to have any significant buoyancy, you will not have enough weight in the ball to refill the canister and if you have a heavy enough ball to refill the canister, it will not float. This appears to be an unsolvable condition without the addition of another external energy source.\n\nAnd if you could overcome these concerns - how would you get the ball back at the bottom of the canister once you move it over and let it fall?\n\nBe that as it may, using buoyancy and gravity (opposite forces) to produce energy is an interesting idea.
368242
I'm not sure they mix and if they don't I don't know which one floats on the other.\nGet a jar and pour in one then the other. Hope there is a colour difference. If they do not separate then your idea should work.\nIf they do separate it depends on which fuel will be at the level of the fuel pick up in the tank.
202555
Hi\nYou can just use a simple plastic water,drink or juice bottle.\n\nIMPORTANT NOTE:your rocket may not work if you use a screw lid.\n\nTo make rocket:\n1 Tape a straw to the side of the bottle:make sure that one end of the straw is within 1-2cm of the top of your bottle\n\nTo make launch pad:\n1 Insert skewer into a round piece of cardboard so that the skewer is standing securely upright.\n\nTo launch rocket:\n1 Insert one of the following fuels:\n   1x crushed alka-selzer tablet and 15ml of water \n   1 teaspoon of baking soda and 40mL of vinegar.\n2 Then put on the lid on as soon as the substance(s) are in the rocket.\n3 Place rocket on launch pad so that the skewer goes through the straw.\n4 watch in amazement as your rocket takes off!