Internet of things, surveillance system. eye laser beam stock videos & royalty-free footage Close-up view of cataract removal surgery from human eyeball. May be disturbing to some viewers. Laser ...

The short answer is; no. We will never see atoms using visible light, simply because the wavelength of visible light (around 400 to 700 nanometers) is larger than the size of an atom (around 0.1 to ...

STAKEHOLDERS in the education sector in Matabeleland North province have expressed concern over the delay in the disbursement of funds from the Basic Education Assistance Module (Beam) saying it ...

AT least 200 000 children are getting assistance under the Basic Education Assistance Module (Beam) with most cases being facilitated by community care workers in Masvingo province, provincial ...

Yellow or green discharge (pus) in the eye The eyelids are stuck (matted) together with pus after sleep After being wiped away, the pus comes back during the day Often caused by a bacterial eye ...

Eye strain symptoms include dry eye, tearing, a burning sensation in the eyes, and blurry vision. You may also have a headache, trouble concentrating, or neck and shoulder pain. Eye strain is not ...

Getting a penguin’s-eye view of the ocean is now a reality. An international team of researchers have developed PenguCams, an new animal-borne camera system that can help track how much prey ...

If you're suffering from red, itchy or dry eyes, you may find yourself reaching for some over-the-counter eye drops. These symptoms can be caused by allergies, eye strain, dry air or wearing ...