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If you're wearing contacts, you might want to take a look at this.

We’ve talked about different materials engineers use to build things in the world, but there’s a special category of materials they turn to when building things to go inside our bodies. In this episode we’ll explore the world...

Australian researchers have developed special contact lenses, known as Ortho K or OK, that can fix long-sightedness. These lenses gently reshape the cornea while worn at night, resulting in a marked improvement in vision. The discovery...

The team teams up with experts to discover why onions make us cry and to test various methods to prevent tears. With insights from an ophthalmologist and a botanist, they explore the science behind the eye irritation caused by onions....

We use a disposable nappy to examine the superabsorbent properties of hydrogels. We add water to grains of hydrogel and watch them swell before adding salt to see the water escape. Chemistry - Chemical Industries - Learning Points....

Laser eye surgery is a medical procedure that involves the use of a laser to reshape the surface of the eye. The first laser eye surgery or laser sculpting was performed more than 20 years ago. Patients have this laser eye surgery to...

In episode 74, Jordan and Charlie investigate interscatter communications, a new way of wireless communications developed by researchers at the University of Washington. Interscatter communication lets devices like brain implants,...

A new study by Arizona State University found that people discarding their disposable contacts by flushing them could be contributing to plastics pollution.

This is a lecture presentation on how the eye forms a clear, sharp image on the retina at the back of the eye. The lecture also explains the process by which the eye changes to focus on near and distant objects, accommodation. The...

Can you imagine your life without a smartphone? What about your Xbox One? Join us as we take a look at 10 Everyday Technologies That Will Be Obsolete in 10 Years.

Bacterial Keratitis (Eye Infection From Contact Lenses) | Causes, Pathophysiology, Symptoms, Diagnosis, Treatment



Bacterial Keratitis is a serious eye condition that is caused by a bacterial infection and subsequent...

7 Risks of Contact Lens Use | Eye Infections, Disease and Complications from Contact Lenses



Contact lenses are used for a variety of eye conditions, including myopia, anisometropia, and for cosmetic purposes among other...

The US Defense Department has ordered special augmented reality contact lenses with a view to using them on the battlefield, according to reports. DARPA placed an order with Innovega for its lenses, which work with special glasses to...

Learn the basics about what designer polymers are, some examples of them, and how chemical properties are used to perform a particular function. Polymers have been around for a long time. Some of the commonly named examples are found in...

No one knows what the future of science and technology will be, but experts are able to predict what they think will be here in the coming years and decades. Some of the topics discussed in this video and the next include augmented...