Subscribe to the RSS feed

Vision & Hearing

Diet & Health
Properly administer a smallpox vaccination (a CDC training & awareness video)

How to properly administer a smallpox vaccination (a CDC training & awareness video)

Nobody knows disease better than the CDC, except maybe Dr. Gregory House and his medical cohorts ...

How-To Video
37:56 A
Adjust to daylight savings time and beat the winter blues

How to adjust to daylight savings time and beat the winter blues

Beat the winter blues caused by DST with the right foods, supplements and exercise.

How-To Video
3:45 A
Intubate a patient (endotracheal intubation procedure)

How to intubate a patient (endotracheal intubation procedure)

We've all seen ER, which means we all know how to intubate... so we think. It requires a great ...

How-To Video
3:11 A+
Do a urinary catheterization procedure on a female

How to do a urinary catheterization procedure on a female

No one loves getting catheterized. Nobody. But still, it's got to be done sometimes, and somebody's got to do it— nurses. This great study aide will help any nurse touch up on their catheterization skills ...

How-To Video
13:53 A
Perform a musculoskeletal exam on a patient

How to perform a musculoskeletal exam on a patient

Determining musculoskeletal disease requires a musculoskeletal exam, and this detailed video is enough for any medical student to transform into doctorly status.

How-To Video
18:19 A+
Apply a tourniquet to stop bleeding

How to apply a tourniquet to stop bleeding

If you're bleeding like a stuck pig, chances are you're not going to survive. Direct pressure might not be enough to save your life. A tourniquet might be your only option. If you're in the military (or were ...

How-To Video
1:00 B+
All Spotlight
Fastest way to fix broken eyeglasses

How to fastest way to fix broken eyeglasses

Advanced welding machine normally used for jewelery repair. Short clip showing how microscopic TIG welding repairs eyeglass frames by fusing ...more

C+
Views 14,087 | Comments 0 | Curated 4 years ago | 3:15 |
Adjust eye glasses

How to adjust eye glasses

In this video series, our expert Lab Technician David Carver, will demonstrate how to adjust eyeglasses.

C
Views 6,668 | Comments 0 | Curated 4 years ago | 0:37 |
Improve you night vision naturally

How to improve you night vision naturally

Want to get better at seeing in the dark? This video by Sam Noyoun will give you ten steps to improve your natural night vision. This method ...more

B
Views 5,073 | Comments 1 | Curated 4 years ago | 3:04 |
Repair your eyeglasses

How to repair your eyeglasses

Try these simple fixes to salvage your specs. Learn how to fix your eyeglasses with this helpful guide. You Will Need * Duct tape ...more

B
Views 4,986 | Comments 2 | Curated 3 years ago | 2:27 |
Clean ear wax from a hearing aid sound outlet

How to clean ear wax from a hearing aid sound outlet

Regular cleaning of an in-the-ear hearing aid is essential so the sound can escape and be heard. A hearing aid plugged with ear wax ...more

B
Views 4,620 | Comments 0 | Curated 3 years ago | 1:49 |
Test for hearing impairment using a Rinne test

How to test for hearing impairment using a Rinne test

The Rinne test uses a tuning fork to test for hearing impairment. Watch this video to learn how ...more

B
Views 3,923 | Comments 0 | Curated 3 years ago | 1:37 |
Perform a ophthalmoscopic exam of a patient's eye

How to perform a ophthalmoscopic exam of a patient's eye

If you're a first year medical student, this is one of the skills you will be learning when training ...more

A
Views 3,881 | Comments 0 | Curated 1 year ago | 12:46 |
Choose a pair of glasses

How to choose a pair of glasses

So many factors should be taken into consideration when picking out a pair of glasses. Wearing glasses can change your face shape. Glasses ...more

B+
Views 3,827 | Comments 1 | Curated 3 years ago | 2:45 |
Insert contact lenses into your eyes

How to insert contact lenses into your eyes

This film contains essential advice for those who wear contact lenses. We demonstrate the correct way to insert a contact lens into your eye ...more

B
Views 3,213 | Comments 1 | Curated 4 years ago | 2:50 |
Make a glass eye

How to make a glass eye

Walter Johnson and the Denver Optic Company are proud to present a short film documenting the eye-making process as "seen" through the ...more

A-
Views 2,867 | Comments 0 | Curated 3 years ago | 4:54 |
Put in and remove contact lenses

How to put in and remove contact lenses

Nothing is worse than having a contact slide under your eyelid. Okay, there are worse things. But this is one you easily can avoid. Check ...more

B
Views 2,786 | Comments 0 | Curated 3 years ago | 2:25 |
Insert and wear contact lenses in six easy steps

How to insert and wear contact lenses in six easy steps

Watch this video tutorial from QQContacts.com to learn how to insert and wear contact lenses in six ...more

B
Views 2,749 | Comments 0 | Curated 2 years ago | 2:12 |
Clean the wax out of your ear

How to clean the wax out of your ear

This video contains recommendations and warnings about cleaning one's ears.

C
Views 2,269 | Comments 0 | Curated 3 years ago | 1:38 |
Treat eyes with irrigation, drops and ointments

How to treat eyes with irrigation, drops and ointments

Having good vision is important especially for soldiers on the battle field. Watch this video on ...more

B
Views 2,239 | Comments 0 | Curated 3 years ago | 2:00 |
Put in contact lenses

How to put in contact lenses

In this vision series on video, learn how to put in and take out your contact lenses properly.

C+
Views 2,130 | Comments 1 | Curated 4 years ago | 0:44 |
Clean and insert contact lenses

How to clean and insert contact lenses

This video shows step by step instructions on how to clean and insert your contact lenses. Proper contact lens care is an important step in ...more

C
Views 2,124 | Comments 1 | Curated 3 years ago | 4:36 |
Pick women's eyeglasses

How to pick women's eyeglasses

In this video series, our expert optician Stefan Czelusta will teach you how to pick women's eyeglasses. You will learn a variety of tips ...more

D+
Views 2,062 | Comments 0 | Curated 4 years ago | 1:08 |
Remove contact lenses

How to remove contact lenses

We show you how to take out your contact lenses. For this film we are using soft disposable contact lenses.

B-
Views 1,709 | Comments 0 | Curated 4 years ago | 2:00 |
Measure intraocular pressure to diagnose glaucoma with a Diaton Tonometer

How to measure intraocular pressure to diagnose glaucoma with a Diaton Tonometer

Attention all optometrists and ophthalmologists— there's a new tool in town, and it's called the ...more

B
Views 1,522 | Comments 0 | Curated 1 year ago | 6:42 |
Recognize and treat glaucoma symptoms

How to recognize and treat glaucoma symptoms

Glaucoma is an eye disease affecting the optic nerve that accounts for the second leading cause of vision loss and blindness. Coping with ...more

C+
Views 1,521 | Comments 0 | Curated 3 years ago | 2:00 |

Vision & Hearing (76 Items)

Previous Page1234Next Page

What's Hot

Popular How-To Videos & Articles

Know your body World

Let's learn how our body work in a simple easy way

Weight Loss World

Everything you need to know about diet and nutrition.

Astronomy World

Just look up and think.

All Featured Worlds

Barry Gibson commented on Nursery Breeding Guide 7 minutes ago

how do you get a nursery barn

Alex Salas posted a reply to the thread: Operating Systems in the Null Byte World Forum 17 minutes ago

thanks for the link, if it has anything with the efficiency of Ubuntu, it should be good.

Justin Meyers wrote a blog post: How to Use Binoculars to Safely Project and View the Upcoming Solar Eclipse and Transit of Venus in the Astronomy World Blog 22 minutes ago

As discussed earlier, there are many ways to view the upcoming solar eclipse, whether it be with actual eclipse glasses, welder's lenses, eclipse-approved filters, or a solar telescope. If you can'...more

Noah Li commented on Swap Levers with Sophisticated "T Flip-Flop" Buttons in This Saturday's Minecraft Workshop 1 hour ago

I love this design, it is the same one I usually incorporate into builds. I remember way back before pistons... T-flipflops took up 6x6 areas... The good old redstone days, before you could do much...more

All Community Activity
loading...