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Jan-22
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INNOVATIONS
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INNOVATIONS
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The tiny camera, the size of a grain of salt, is crammed with more than a million tiny posts that effectively channel light towards a sensor
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This article is from...
BBC Science Focus Magazine
Jan-22
VIEW IN STORE
Other Articles in this Issue
In This Issue
FROM THE EDITOR
What if you didn’t have to get old?
ON THE BBC THIS MONTH . . .
WANT MORE? FOLLOW SCIENCEFOCUS ON FACEBOOK TWITTER PINTEREST
REGULARS
An ash blanket
LA PALMA, CANARY ISLANDS
So long, smog
GURUGRAM, INDIA
Rippling rubble
MARS
CONVERSATION
YOUR OPINIONS ON SCIENCE, TECHNOLOGY AND BBC SCIENCE FOCUS
DISCOVERIES
NASA’s Parker Solar Probe is the first human-made
Elderly with elevated heart rates may be at greater risk of dementia
The discovery could help doctors to identify people with higher dementia risk for early intervention
Gene editing used to create all-male or all-female litters of mice
The breakthrough could help to stop the culling of livestock and animals used in scientific research
Palaeontologists figure out how a pterosaur the size of a doubledecker bus was able to fly
Quetzalcoatlus, the largest known animal capable of flight, launched itself into the air using its powerful legs
Method of predicting which bacteria are likely to become resistant to antibiotics developed
The researchers made the discovery by studying the emergence of ‘pre-resistance’ in tuberculosis bacteria
Frenchies more at risk of common health disorders than other breeds
Selectively breeding away from these health issues could mean that French bulldogs start to look different in the future
A genetic form of hearing loss could be reversed
A recent study performed on mice could lead to new therapies for patients with hearing loss
Dinosaur treasure trove unearthed in Italy
DISCOVERIES Palaeontologists from the University of Bologna have
Living robots capable of self-replication created in US lab
Sam Kriegman tells us about Pac-Man-shaped ‘xenobots’ made from frog cells that could one day lead to breakthroughs in medicine
ANIMAL EMISSIONS: HOW BIG IS MY PET’S CARBON PAWPRINT AND WHAT CAN I DO TO MINIMISE IT?
REALITY CHECK
OMICRON VARIANT: HOW WORRIED SHOULD WE BE ABOUT IT?
Research has started to emerge on the latest variant of COVID. How concerned should we be about it, and what makes it different from previous variants?
HAVANA SYNDROME: WHAT’S CAUSING THE MYSTERIOUS ILLNESS?
Some have blamed top-secret weapons, but the condition could be all in the mind
Scientists build working camera the size of a grain of salt
Honey, I shrunk the camera… to revolutionise surgery
Why do we find human-like androids so unsettling?
Alex Hughes spoke to the creator of Ameca, a humanoid robot that’s been going viral online for its uncanny facial expressions
Ideas we like…
...a unique, modular action cam Like most action
A BALANCING ACT
Unleash your inner five-yearold and practise standing on one leg, to keep your brain working hard
NOT MY FIRST METAVERSE
Facebook CEO Mark Zuckerberg might be getting excited about the metaverse, but the idea is nothing new
Q&A
YOUR QUESTIONS ANSWERED ... HOW DO WE KNOW
HAVE WE DISCOVERED ANYTHING IN SPACE THAT WE NOW USE IN E VERYDAY LIFE?
ILLUSTRATION: DANIEL BRIGHT A pure science like astronomy
WARTY COMB JELLY
Starter for 10: What’s 97 per cent water,
HOW DO WE KNOW THE SHAPE OF THE UNIVERSE?
When astronomers talk about the ‘shape’ of the
WHY DO KIDS THROW UP SO MUCH?
Suckling infants throw up because they swallow a
CROWDSCIENCE
Every week on BBC World Service, CrowdScience answers listeners’ questions on life, Earth and the Universe. Tune in every Friday evening on BBC World Service, or catch up online at bbcworldservice.com/crowdscience
HOW DOES SOIL STORE CARBON?
Soil locks up carbon via the process below.
DO NOOTROPICS REALLY WORK?
A nootropic – sometimes referred to as a
DOES DYSLEXIA EXIST IN WRITING SYSTEMS LIKE JAPANESE AND CHINESE?
SCIENCE PHOTO LIBRARY, GETTY IMAGES X2 ILLUSTRATIONS: DANIEL
WHY DOES LEFT AND RIGHT MATTER ON HEADPHONES?
Sound moves quite slowly. An echo demonstrates how
ASTRONOMY FOR BEGINNERS
CANCER THE CRAB WHEN: LATE WINTER The trick
DEAR DOCTOR...
HE ALTH QUESTIONS DE ALT WITH BY SCIENCE FOCUS EXPERTS
DOES DRINKING MILK CREATE PHLEGM?
No, it’s a myth that started a long
HOW DOES CONCUSSION AFFECT VISION?
A concussion is a type of brain injury
IS SUNCREAM BAD FOR CORAL REEFS?
Over the last decade, scientific studies have shed
WHY DO DIFFERENT PLANTS IN THE SAME ECOSYSTEM EVOLVE DIFFERENT-SHAPED LEAVES?
BELLE FORD, SOUTHPORT
THE EXPLAINER
HAWKING RADIATION
CROSSWORD
PENCILS AT THE READY!
NEXT ISSUE
CRIME AND NOURISHMENT GETTY IMAGES PLUS ROBOT
Could the Moon fall out of the sky?
We dig into the science of Moonfall, Roland Emmerich’s latest apocalypse-fest
FEATURES
WELCOME TO YOUR FUTURE COMMUTE
JUST A FEW YEARS AGO, IT FELT LIKE FLYING CARS WERE STILL A DISTANT SCI-FI FUTURE WE COULD ONLY DREAM ABOUT. BUT INVESTMENT HAS INCREASED RAPIDLY, AND A NUMBER OF COMPANIES ARE NOW BUILDING AIR TAXIS TO MAKE OUR CITY JOURNEYS FASTER, EASIER AND CLEANER
AN END TO AGEING?
Eternal youth is the stuff of religion and mythology, but what if we could just have a bit more of it? What if there was a pill that could slow down the ravages of time, so that you could feel younger for longer. It sounds like snake oil, but there’s a growing body of research that’s betting on making it a reality
A WINNING FORMULA
Beneath the rainforests of South America lives a fungi that consumes 50,000 leaves a day without ever coming to the surface. It relies on ants to bring it food in exchange for nutrients. This unlikely partnership starred in Sir David Attenborough’s new wildlife series The Green Planet. Evolutionary biologist Dr Pepijn Kooij speaks to Amy Barrett about this special relationship…
THE LIGHT FANTASTIC
As new telescopes around the world power up, they could answer an ancient myster y: what’s powering the most energetic explosions in the Universe?
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