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Editors' Take

Moneual Rydis UV-C Vacuum Cleaner U60

The $149 Moneual Rydis UV-C Vacuum Cleaner U60 is certainly not the most expensive handheld vacuum, but it has a few cool features that might make it worth your while.

By September 11, 2013


UV light returns colour to million-year-old seashells

Ancient seashells abraded white by sand and sea have been revealed in their former multicoloured glory via ultraviolet light.

By April 7, 2015


Samsung Galaxy Note 4 could measure UV rays

Unafraid to add another health-related feature to its smartphones, Samsung's next big thing could have a built-in radiation sensor.

By July 18, 2014


Sharp debuts mosquito-catching air purifier

The Japanese appliance maker hopes to help tackle two major problems Southeast Asians are struggling against -- polluted air and mosquitoes.

By October 1, 2015


New smart 'glue' for heart surgery activated by UV light

Unlike existing surgical adhesives, the new glue works even in the presence of blood and seals within five seconds of exposure to UV light.

By January 14, 2014


Cutting-edge 3D printer prints in 10 materials simultaneously

MIT engineers have built a 3D printer that can print in 10 different materials at once, streamlining the manufacturing process.

By August 24, 2015


3D-printed violin looks like a sci-fi sea creature

The 3Dvarius, a playable 3D-printed violin based on the legendary Stradivarius, looks like a visitor from the future.

By August 11, 2015


The universe is slowly dying

A large-scale survey of over 200,000 galaxies has revealed a grim truth: The universe is definitely slowing down.

By August 10, 2015


NASA's EPIC video shows dark side of the moon passing over Earth

We often see the moon sailing through our night skies from down here on Earth, but a new NASA video shows a perspective we never get.

By August 5, 2015


Your next sunscreen...courtesy of fish slime?

Researchers have figured out a way to harness the power of the oceans to create a sunscreen that could be more friendly to the reefs that grow there. And humans too.

By July 31, 2015