DEVIL MAKES LIGHT WORK
“It was pretty shocking when we saw it,” Jacob Schoen, a technician at an Ohio zoo told local reporters in December 2020, just before the global media circus descended. The source of this storm? This image, clearly showing that the Tasmanian devils housed in their enclosure were fluorescing after-hours – parts of their faces were, quite literally, glowing in the dark. Certain Australian mammals, including Tasmanian devils, are thought to manage this via arrangements of special proteins in the skin and fur that absorb energy from sunlight during the day. At dusk, they re-emit this energy in a different wavelength – one invisible to humans without the use of blacklights or ultraviolet (UV) torches, which translate these hidden wavelengths into colours our eyes can process. The big question zoologists are now asking is: why? What role does fluorescence play in animal communication? Week-by-week, month-by-month, other animal discoveries are lighting a path towards answers.
STRIKE ME PINK
Diese Geschichte stammt aus der May 2021-Ausgabe von BBC Focus - Science & Technology.
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Diese Geschichte stammt aus der May 2021-Ausgabe von BBC Focus - Science & Technology.
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DEAD MAN’S FINGERS
Picture the scene. It's Halloween and you've gone for an ill-advised stroll through the graveyard on the edge of town.
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PROFESSOR BRIAN COX
The biggest space missions yet are making their way to new parts of the Universe. In his new BBC Two series Solar System, Prof Brian Cox reveals what these explorations are discovering about life in our galactic neighbourhood. Noa Leach sat down with him to talk about the most exciting new missions, life in the Universe and his top behind-the-scenes moments of filming
KEEP YOUR HAIR ON
MORE THAN HALF OF MEN AND MILLIONS OF WOMEN ARE AFFECTED BY HAIR LOSS. IT CAUSES LOW SELF-ESTEEM IN SOME AND ANXIETY IN OTHERS. THANKFULLY, SCIENTISTS AROUND THE WORLD ARE GETTING TO THE ROOTS OF THE PROBLEM WITH PIONEERING NEW TREATMENTS
DAMAGE ASSESSMENT
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Rates of loneliness are increasing worldwide. But big-tech companies think they have the solution...
Olive mill wastewater: a health-boosting tonic hiding in the leftovers
A by-product of the olive oil production process is packed with compounds that lower your cholesterol and reduce your risk of developing cancer.
Lab-grown meat may be better for livestock, but not necessarily for the environment
The move to put alternative protein on our plates is gathering pace but there are still questions to answer
