BBC Science Focus - September 2024

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LIVING FOSSILS - These extraordinary creatures have defied Earth’s extinction events. What can they tell us about life during (and before) the time of the dinosaurs?

CALL YOUR OWN BLUFF - Many people suffer from impostor syndrome. Here’s how you can overcome it.

Major Stonehenge Discovery Deepens Mystery Around Ancient Monument - New findings suggest a key six-tonne stone came from over 450 miles north of the circle

Cue the conspiracy theories: new research reveals that one of Stonehenge's central and larger megaliths came neither from England, nor Wales, but from the far northeast of Scotland - and we don't know how it got there. Experts think the six-tonne altar stone must have been dragged or floated at least 750km (466 miles) south to complete the prehistoric monument.

2 mins

An Artificial Heart Inspired by Plumbing - Mechanical circulation could revolutionise transplant design and reduce waiting lists

Mechanical circulation could revolutionise transplant design and reduce waiting lists. In July, this artificial heart was successfully implanted, for the first time, into a patient with end-stage heart failure. Built by The Texas Heart Institute (THI) and BiVACOR, the replacement organ has been dubbed the Total Artificial Heart (TAH). Although, being an implant rather than transplant, it's designed to temporarily support patients while they wait for a real heart transplant.

1 min

How Light's 'Secret Code' Reveals the Story of the Cosmos- The starlight we can see tells us a lot about the Universe, but it's the parts we can't see that contain the biggest revelations

When you see photos from a modern telescope of a planet, nebula or distant galaxy, it's easy to be dazzled by the detail. But what astronomers get really excited about is a property of the light our eyes can't see: the spectrum. This secret code embedded in starlight can tell us not only what a celestial object is made of, but also the story of our cosmic past.Back in the 18th century, scientists discovered that each substance produced its own pattern of colours when it was burning. It turns out that each element, when heated, emits light at certain colours specific to that substance.

3 mins

Scientists want to build a giant 'bio-vault' on the Moon.Here's why...

Experts say the best place to preserve cells from Earth's most important species is not on this planet

5 mins

THE UNEXPECTED RETURN OF PNEUMATIC TUBES

Once a pioneering technology that revolutionised deliveries, pneumatic tubes had all but disappeared. Now they're back and enjoying a resurgence

3 mins

LIVING FOSSILS

FOR SOME CREATURES ALIVE TODAY TIME HAS ALMOST STOOD STILL. MEET THE 'LIVING FOSSILS' THAT GIVE US A GLIMPSE INTO LIFE IN THE DISTANT PAST

6 mins

ECLIPSES ON DEMAND

Inside an unassuming building, behind a damp car park in Antwerp, Belgium, scientists are teaching two spacecraft to be dance partners for a performance that will take place in front of the Sun.

10 mins

THE PILLS TO END AGEING

No longer the stuff of science fiction, affordable treatments that could slow, stop or even reverse your ageing are, thanks to new breakthroughs, less than a decade away... You might even be taking some of them already

9 mins

Do We Finally Know How the Egyptian Pyramids Were Built? - A number of breakthrough studies are beginning to paint a picture of how these wonders of the world were built, but much of the story still remains a mystery...

A number of breakthrough studies are beginning to paint a picture of how these wonders of the world were built, but much of the story still remains a mystery...How the Egyptian pyramids were built has long been a mystery. Constructed as tombs for the pharaohs over 4,000 years ago, more than 100 of them remain. The largest one, the Great Pyramid of Giza, was originally 147m tall (482ft). It's made up of about 2.3 million stone blocks, each weighing between 2.5 and 15 tonnes, and would have had to be transported to the building site and lifted into place with techniques available at the time. To put this into context, it's akin to lifting a double-decker London bus to the top of St Pauls Cathedral a few million times.

5 mins

THE MEXICAN MOLE LIZARD

Imagine what would happen if an earthworm, a lizard, a snake and a mole went on a night out, had too much too much tequila and let their guard down.

2 mins

ARE OCTOPUSES SENTIENT?

If you've watched the Netflix documentary My Octopus Teacher or been lucky enough to encounter an octopus in the wild, you'll know there's something special about them.

2 mins

CHANGE THE (BODY) CLOCKS

Why the end of British Summer Time can be a wake-up call for our circadian health

3 mins

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BBC Science Focus Magazine Description:

BBC Focus Magazine is the magazine of popular science and technology that explains the wonders of the Universe through stunning photography and accessible articles. Contributors include the very best writers and science experts, with columns every issue from renowned science writer Robert Matthews, TV presenter and scientist Helen Czerski, and science fiction author Stephen Baxter. From archaeology to neuroscience, climate change and particle physics, BBC Focus Magazine keeps you up to speed with the cutting-edge science and gadgets that will change our world.