Blood Pressure Search Results

How To: Test if an avocado is ripe

This video explains the little known secreting to testing avocados. Simply hold upside down at the base, apply light pressure, and...well you have to watch the video. Learn right from the tree farm. Test if an avocado is ripe.

Minecraft Monster Slaying: How to Surprise Your Aggressors with a Long Drop and Sudden Stop

No one likes having their home invaded, and sometimes you just don't want to have to wait those precious few seconds for someone or something to drown, suffocate, or burn up. This trap utilizes gravity to destroy anyone who may want to pillage your home, be they monster or player. No drowning or suffocating here... they just go splat at the bottom of a deep hole, and you can instantly forget about them.

Whoa, Dude, I’m Bleeding: A Simple First Aid Experience

This weekend, I was on a trip to Binghamton. In the midst of unpacking my toiletries at the hotel, I found that my brand new razor blade had lost its cap. How did I find that out? Well, when I pulled my hand out of the bag, I found that my right pointer finger was missing a bit of its tip and dripping blood on everything. Thankfully, Nathan G. H. Shlivovitz was with me and knew what to do, but the experience helped me to realize that everyone needs a little first aid knowledge in life. Here a...

HowTo: Blood Slide Candy (à la Dexter)

Season 5 of Dexter is set to premiere on September 26th, and it's looking bloody as ever. The trailer for the highly anticipated season debuted at this year's Comic-Con. Things aren't looking so good for Dex... Not a fan (yet)? Instructables user Forkable offers a brief synopsis, and more importantly, an edible party favor for your upcoming premiere party.

How To: Make a Hairspray-Fueled PVC Rocket Cannon

This week, I've been working on a project that sort of takes a spin off an old-style potato gun. Using PVC pipe and the rapid combustion of hairspray, we can launch a rocket hundreds of feet into the sky. As usual for my projects, I tried to use only materials and parts that are commonly available. I even give two different forms of ignition, in case one method ends up being hard to come by. The following video will explain the project further: The launcher can be reloaded and fired repeatedl...

How To: Draw a blood hound cartoon

Sniff out the trail of this cool cartoon with Bruce Blitz. This cartoon trick is sure to turn heads and noses. All you need is paper, pencil, marker, colored chalks or colored pencils and an eraser. First, draw a long nose, adding a curved line for a nostril. Draw an oval at the end, darkening in almost all of it but leaving a small circle at the end for shine. Add two eyes, one slightly behind the nose. Make them half closed and add pupils looking to the right, towards the viewer. Add two sm...

How To: Tie the fishing trilene knot

The trinele knot is very strong knot used in fishing. This outdoor recreation HowTo video animation tutorial walks you through the step by step process of the trilene knot. Watch closely to learn how to tie this essential fishing knot.

How To: Hack a toy slot machine

In this video, we learn how to hack a toy slot machine. If you time it right, you can win the jackpot yourself. You can slot the parts of the slot down with your just finger by pressing on them. You can also press down on the side of the slot just hard enough so you can press on the numbers hard enough. Once you hear the click on the machine, you will win the jackpot. Try doing this several times until you have pressed it with just the right amount of pressure. When done, you will get the mon...

How To: Stop while roller skating backward

In this how-to video, you will learn how to stop while going backwards on roller skates. This will help if you are going too fast and want to stop without falling. Make sure your knees are not locked and you are not going too fast. Take the dominant leg and position it slightly behind you. Next, apply firm but solid pressure on the stopper. Be careful not to place too much, as this will turn you around. Another way involves immediately going back on both stoppers. Your knees must be bent with...

How To: Do water bath canning

This video demonstrates how to do water bath canning. From the people who brought you the Dummies instructional book series, brings you the same non-intimidating guides in video form. Watch this video tutorial to learn how to do water bath canning, For Dummies.

How To: Tie the tautline hitch Boy Scouts knot

Learn how to tie this Boy Scouts knot. The tautline knot builds a loop that will easily get bigger - by sliding the knot up the rope toward the free end. But, when pressure is applied to the loop, it will not get smaller. Its most common use in Boy Scouts is on the ropes that attach a tent to tent stakes in the ground. The loose end is attached to the tent. The loop goes around the stake and the knot slides by hand to tighten or loosen the rope. But the tautline hitch knot will not slide by i...

How To: Stop someone from bleeding

This video demonstrates first aid for serious bleeding. Lay the injured person down with head slightly lower than the trunk or elevate wound above the level of the heart. Apply pressure, after bleeding stops, wrap tight with sterile gauze bandage. Get medical help for the victim. Good video for camping or just good knowledge for home. Stop someone from bleeding.

How To: Change Your Bicycle's Tire, Inspect for Damage, and Detect Hidden Problems

Many things cause a bike tire to deflate. Glass, sharp rocks, tacks, and nails can pierce the tire and puncture the tube within. A tube can be pinched between the rim and tire causing the tube to split when inflated. If a tire has a hole in it, the tube, which is filled with air pressure, will bulge out of the opening and pop. As well, the valve holding the air pressure in the tube can be damaged or faulty.