Daily Blood Search Results

How To: Make an infrared heart sensor

This video shows how to create an infrared heart sensor using an Arduino controller, a couple of resistors, and an infrared light emitter and detector. This device will be used on the subject's finger, detecting the amount of blood which is flowing through the subject's finger. The amount of oxygenation of the blood is shown in the finger, which will cause the infrared light to reflect off the skin and to the transmitter which is close by. The fluctuations of oxygenation are picked up by the ...

How To: Create a super dramatic red and plum eye look with burgundy lips

We've been told most of our makeup-applying lives that you either emphasize your eyes OR your lips, but never both to avoid overload. And while this rule of thumb works for occasions like your sister's wedding and work, there comes a time when a girl must rebel and allow herself to experiment. By breaking the rules, you'll learn what dramatic colors and looks go best with your skin tone and particular facial features.

How To: Get "True Blood" vampire queen Sophie Anne's look

Hey there True Blood fans! With season three of this highly acclaimed and highly addictive show in full swing, we're more anxious than ever to steal the looks of our favorite actresses. Whether you dig Sookie Stackhouse's girl next door glam or Tara's minimal neutral tones, there's a look that's adaptable to your tastes.

How To: Become a Better Reader Using Apple Books' Reading Goals

Whether you've made a resolution to try and read more books this year or are just looking to set time aside to listen to an audiobook a little bit each day, building good reading habits can be tough with a busy life. However, with iOS 13, Apple Books includes reading goals, which might give you that little extra bit of encouragement and accountability to help you reach your goals.

How To: Splatter blood & make a muzzle flash in film

In this tutorial, we learn how to splatter blood & make a muzzle flash in film. First, you will need to grab a starter pistol for anywhere on the internet. Then, take a shot of your shooting the gun and someone else pretending like they are taking the bullet. Then, load this clip into the software you use and place a light coming from the end of the gun to make it look realistic. When you are finished fixing the lighting with this, you can edit and then you will have a finished product! Save ...

How To: Film realistic, bloody gun shots

In this tutorial, we learn how to film realistic and bloody gun shots. You will first need to gather up all the materials you need to make this happen. Once you have everything ready, set it all into place. Make sure you have the fake blood placed in the shirt where the person is pointing the gun, and also make sure you have a good actor. After this, use a firecracker to make the sound of a gunshot. As soon as this goes off and the person pulls the fake trigger, have the other person push on ...

How To: Chemiluminescence, oxidation of luminol

In this how to video, you will learn about Chemiluminescence and the oxidation of Luminol. The first solution is Luminol and NaOH. The second is K3 and H202. Luminol is used to detect blood in crime scenes. It reacts with Iron in Hemoglobin. As you can see in the example, it illuminates the chemicals in the dark. This is why it is very useful for crime scenes. It can be used even if the blood is not visible with day light. Thus, it is an invaluable chemical in the name of science and justice....

How To: Turn Your Computer into a Pulse Monitor

Have you ever wanted to see your heartbeat, but without the stress of having to be in the hospital? You can with this easy, step-by-step guide to turn your computer in a pulse monitor to check your heart rate from the comfort of your own chair. Check the beating of your heart after a workout to see how fast your blood is pumping or watch it drop after a soothing day at the spa or a nice bubble bath. The easy to follow video tutorial is set to a funky beat that is sure to get your blood (and f...

How To: Create a prosthetic scar

We tend to sympathize with those who get hurt. Do you want some extra care and affection from somebody you love? Then here is one great idea to make anybody give you their shoulder to cry on. This video helps you to make a prosthetic scar on your leg. Create a gory looking bruise with modeling wax, liquid latex, skin color makeup and coagulated blood. For best and genuine scars, make the cut look real deep and oozing with blood. Show it to your friends and see the results for yourself.

How To: Block Facebook links on any website

Block Facebook scripts on sites that you visit with Safari, Chrome and Firefox by installing an add-on called Facebook Blocker. This removes the "Like" buttons, "Recommended" lists and prevents Facebook scripts from tracking your browsing history. Veronica from Tekzilla Daily demonstrates the features of this new add-on.

How To: Instant zoom on your social network photos

Install this new add-on for Mozilla Firefox and show full-size images from Flickr or Facebook just by hovering over the thumbnail or link. This add-on shows the full-size images in a floating panel without having to open a brand new browser page. Thumbnail Zoom also works on MySpace, Amazon, Picassa, Twitter, LinkedIn, Hi5, Twitpic, deviantART, PhotoBUcket, Tagged, last.fm and Wikipedia. Veronica from Tekzilla Daily demonstrates all the cool features.

How To: Edit images from within Google Chrome browser

Edit images directly from Google Chrome and see how they look directly on the page itself. GooEdit, a plugin for the Google Chrome browser, lets you rotate, flip, tweak the brightness, sepia, and more. You can then save the modified image to your local harddrive or upload to Twitter. Patrick from Tekzilla Daily explains the cool features.

How To: Create a bloody fang vampire nail look for Halloween

Halloween is only a few weeks away, fellow goblinesses, which means it's time to begin planning for your costume, makeup, and nail look. If you're planning to dress up as a vampire this Halloween or simply want a mischevious nail look that screams "Halloween" and "Twihard" all at once, check out this nail tutorial for creating a bloody fang vampire nail look.

How To: Create budgets in MS Project 2007

These days it seems like budgets are on everybody's minds. Big or small, financial planning is an essential part of daily life following the latest recession. In this tutorial you will learn how to create budget resources, using MS Project 2007, that you can assign to your project to compare you actual hours and costs against your budget.

How To: Fight and prevent flea infestations

In this excellent informative yet entertaining video Sara from petside.com invites you to join here in the war to end flea and tick infestation. You'll learn why they love to attack your pet and how exactly to combat these pesky little parasite. So gear up for battle and make sure you end up on top and not defeated by these annoying little blood suckers.

How To: Remove Iron from Cereal

There's a lot of iron in your cereal, so much that it's possible to isolate and remove it using a little known trick. In the video below, Mr. G of Do Try This at Home will show you his secret to removing the iron content of your daily cereal, using a magnet to show exactly how much of the mineral is in a bowl of bran flakes. It's a little bit awkward, so brace yourself!

How To: Open cans as a one arm amputee with prosthetics

How to use a can opener with one hand or without a prosthesis. This is an adaptive equipment tutorial for handicapped, disabled or individuals that have lost limbs to amputation. This trick is important to ensure healthy living and daily tasks like opening food in the kitchen. Live without limits!