Ultraviolet LEDs proposed for skin-safe vitamin D production

Even though we're warned about the harmful effects of ultraviolet (UV) rays in sunlight, they're essential for the production of vitamin D in the body. Now, scientists are claiming that UV LEDs could serve as a safe alternative to sunlight.

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Critical Flood Control Gate Rollers

In 1972, Florida created five water control districts that are mandated to prevent flooding in populated areas, restore environmentally sensitive areas to their natural form, and to ensure that there is adequate drinking water in a growing population. A series of flood gates controlled the flow of water.

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Satellite swarms as a service? IBM announces open-source projects to increase access to space

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  • Post category:Open Source
  • Post last modified:October 1, 2020

Aside from bolstering access to the final frontier, IBM also announced an open-source project to develop more advanced space debris tracking systems leveraging machine learning.

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