Nasa names next astronauts for Artemis Moon programme
Nasa names its next Artemis crew, though they will not be walking on the Moon or even going anywhere near it. O recorte ajuda a contextualizar a pauta dentro de Agro.
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Lipids and DNA nanostructures independently control artificial cell mechanics
What if the mechanical properties of a cell could be programmed like the components of a machine? Researchers at the University of Tokyo have discovered that two fundamental modes of cellular deformation—stretching and bending—can be independently controlled using different molec
‘I don’t just watch climate change happening’: the young Swedes being paid to make a diffe
Participant-led YPS scheme creates green projects while providing summer jobs in country with high youth unemploymentOona Verveld and Clara Vikberg have just secured their first paid summer jobs. While their peers are mostly limited to entry-level positions in retail or fast-food
Bioinspired strategy creates complex 3D curved structures via programmed shrinkage
The shape of biological structures, ranging from flower petals to the limbs or organs of animals, is often naturally best suited for performing specific functions. Biological structures also often present curved surfaces with specific functional advantages, such as facilitating t
Researchers break a fundamental rule to create a new concept: Heat that can be directed an
Normally, a material absorbs and emits heat in a linked way: A surface that absorbs heat well at a certain wavelength and direction will also emit heat in the same way. This fundamental relationship, known as reciprocity, limits the ability to independently control heat absorptio
Ribosome-based gene circuit lets cells read six signals and trigger responses
The molecular machinery that normally builds proteins inside cells has now taken on a new role as a "switch." A research team at POSTECH (Pohang University of Science and Technology) has developed a new 'RNA-based smart gene circuit' platform that can simultaneously read multiple
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‘I’m left with a year of nothing’: UK gap year students lose thousands of pounds as tour operator closes
GVI shuts down without refunds for students booked on volunteer programmes with overseas conservation projectsUK students who paid thousands of pounds for summer and gap year placements on overseas conservation projects have lost everything after their eco tour operator shut down.GVI, which offered volunteer and internship placements on wildlife and marine projects across the world, was continuing to advertise trips until it went into liquidation and removed its website on 1 July. Cont
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Farage told me he would quit politics after Brexit. Now, mired in scandal, he should do it and mean it | Simon Jenkins
His byelection stunt shows he is clearly rattled by a perilous position. Wildcards rarely endure: his future is behind himBritain’s politics was never so weird. First, the people of Makerfield choose who should be the new prime minister. Now the people of Clacton are to confirm the man who is currently his most popular challenger. Nigel Farage’s Reform UK is still running ahead of all other parties, and he is ahead of all other current leaders. It would be foolish to underestimate him.
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The great carbon capture con: behold the wasted billions Burnham could claw back | George Monbiot
There are far better ways to tackle climate breakdown, but successive governments have chosen to listen to the fossil fuel companies insteadThe new prime minister will be looking for money? Well, here’s £21.7bn lying on the ground. The government could cancel its deranged, disastrous carbon capture and storage (CCS) programme at no cost to public welfare: in fact, it would greatly reduce the harm we will suffer.Sorry, did I say £21.7bn? That’s the figure the government has been putting