Tag Archives: Science

World Economic Forum: Top Stories – Nov 9, 2024

World Economic Forum (November 9, 2024) – The top stories of the week include:

0:15 Finfluencer financial advice revolution – A finfluencer is a content creator on social media who shares information on budgeting, saving and financial investments, among other topics. Finfluencers use blogs, podcasts or videos to get their message out. They help widen financial access to groups who didn’t have it before.

3:49 These vegetables grow in-store without soil – Instead of soil, they use plugs of rockwool, irrigated with nutrient-rich water in a method called hydroponics. They come in different sizes producing from 2,000 to 15,000 plants monthly. These farms have a tiny environmental footprint. The largest models can grow as much as a 3-hectare farm.

5:44 Telehealth platform empowers millions – Altibbi offers 24/7 access to online doctors along with accessible, up-to-date medical information. It offers a cheaper, more accessible alternative to in-person consultations but it also aims to ‘change the narrative’ around the patient-doctor relationship.

8:43 ‘Underwater tractors’ replant seagrass – They were created by Reefgen, an UpLink Top Innovator. The robot scoots over the seabed, steadily and carefully restoring the ecosystem. Reefgen’s technology aims to aid conservation efforts by augmenting the efforts of human restorers.

#WorldEconomicForum

Research Preview: Science Magazine-Nov. 8, 2024

Science Magazine – November 7, 2024: The new issue features ‘Shake It Off’ – Light-touch mechanoreceptors mediate ‘wet dog shake’ behavior…

Bacteria divide to conquer antibiotics

High-level resistance to methicillin requires a distinct form of cell division

Research Preview: Nature Magazine – Nov. 7, 2024

Volume 635 Issue 8037

Nature Magazine – November 6, 2024: The latest issue features ‘Outside Influence’ – Exploring the contribution extrachromosomal DNA makes to cancer….

Naked mole rats vanquish genetic ghosts — and achieve long life

Comparison of the hairless animals’ genomes with those of several other mammals shows low activity of certain sequences.

The midlife crisis is not universal

Study of thousands of people in rural communities shows that many do not experience a slump in well-being during their forties and fifties.

The seas are on the rise — and that surge is accelerating

Sea-surface data show that the average sea-level rise in 2023 was more than double that in 1993.

Hidden wonders: laser data reveal a dense network of ancient Maya settlements

Survey pinpoints pyramids, rural settlements and a large city in an unstudied stretch of Mexico.

Space/Science: Astronomy Magazine – November 2024

Image

Astronomy magazine (November 1, 2024) The latest issue features “Everything we kno about the Sun’….

Bringing the Sun to light

The closest star to Earth is also the best studied, but only recently have we truly begun to uncover its secrets.

For thousands of years, humans have worshipped the Sun. Our ancestors built monuments and temples to it, and used it to mark the annual cycle of seasons. For ancient Egyptians, their most important god, Re, was the personification of the Sun itself.

Today, we are no less in thrall to the wonders and mysteries of our nearest star. We’ve made strides in understanding its major systems and answered many questions about how it produces energy. But the Sun is far from an open book,

November 2024: What’s in the sky this month? Mars and Jupiter are improving, while Uranus reaches opposition

Mars is brightening and the giant planet Jupiter is reaching its best apparition in a decade for Northern Hemisphere observers this month.

Research Preview: Nature Magazine-October 31, 2024

Volume 634 Issue 8036

Nature Magazine – October 30, 2024: The latest issue features ‘Spatial Awareness’ – Cancer cell atlases explore the landscape of tumour evolution…

Atomic smash-ups hold promise of record-breaking elements

Laboratory collisions that create the superheavy element livermorium could help scientists to discover new elements.

This plankton balloons in size to soar upwards through the water

A single-celled alga takes water into a bladder, allowing it to migrate to the sea’s sunlit surface zone.

Giant Turkish quake shifted the ground hundreds of kilometres away

The deadly earthquake led to unexpectedly large deformations some 700 kilometres from the epicentre.

Preview: MIT Technology Review – November 2024

MIT Technology Review

MIT Technology Review (October 23, 2024): The Food issue November/December 2024 – Is technology helping—or harming—our food supply? Featuring: The ominous rise of superweeds, the quest to grow food on Mars, and the surprising ways your refrigerator may be making your food less nutritious. Plus robots that do experiments, jumping spiders, digital forestry, and The AI Hype Index.

The quest to figure out farming on Mars

white line drawing of an agricultural scene with orchard, barn, crops and farm animals drawn over a photo of the Martian landscape

If we’re going to live on Mars we’ll need a way to grow food in its arid dirt. Researchers think they know a way.

These companies are creating food out of thin air

Exploded view of a burger bun with lettuce, tomato, onion and a cloud floating in a blue sky

A new crop of biotech startups are working on an alternative to alternative protein.

Research Preview: Science Magazine-October 18, 2024

Science issue cover

Science Magazine – October 17, 2024: The new issue features ‘The Stakes for Science’ – What the next president could mean for research…

Most meteorites traced to three space crackups

Young asteroid families seed more than 70% of extraterrestrial rocks found on the planet

Why does COVID-19 vaccine protection quickly wane?

New insights on cells behind long-lived antibody production could spur better vaccines

Are implantable, living pharmacies within reach?

Cell-based drug factories could produce therapies on demand inside patients

Research Preview: Nature Magazine-October 17, 2024

Volume 634 Issue 8034

Nature Magazine – October 17, 2024: The latest issue features ‘Rock Family Tree’ – The ancestry and origin of the most common meteorites..

Kids in the classroom flow like water vapour

Young children in the playground behave like molecules in a gas, but kids undergo a phase change in a more structured setting.

Evidence of dead people posed on dead horses found in ancient tomb

A royal burial site linked to the fearsome Scythian equestrian culture contains evidence of ‘spectral riders’ described in Classical account.

Sewage lurks in coastal waters — often unnoticed by widely used test

Global survey finds human faecal contamination in at least one sample from all 18 cities tested.

Two comb jellies fuse their bodies and then act as one

The easy synchronization suggests that an individual jelly does not distinguish its tissue

The “American Scientist” Magazine – November 2024

Current Issue

American Scientist (, 2024): The latest issue features ‘Slime Mold Beauty’ – A single-celled organism takes on a dazzling variety of glittering, jewlike forms…

The Myxomycetes: Nature’s Quick-Change Artists

Slime molds thrive in a range of environments, displaying an unexpected beauty in a variety of forms and life cycle stages.

Gliflozins for Diabetes: From Bark to Bench to Bedside

Drugs targeting the kidneys for diabetes treatment stem from almost two centuries of research that began with an uprooted apple orchard.

Baby Talk

Infants are born with the ability to babble and cry in the accents of their mothers through a combination of neurological, physical, and environmental responses.

Ideas & Research: Harvard Magazine – November 2024

November-December 2024

HARVARD MAGAZINE (October 15, 2024): The latest issue features ‘Out of Reach’ – America’s housing affordability crisis…

Home Unaffordable Home

America’s housing problem—and what to do about it by Jonathan Shaw

When Technology and Society Clash

Latanya Sweeney confronts our all-consuming “technocracy.” by Lydialyle Gibson

The End of the Ivy League?

College sports are changing. Will Harvard athletics? by Max J. Krupnick