Implantable “drug factories” that kill advanced-stage ovarian and colorectal cancer in mice in six day could be ready for human clinical trials this fall.
Nash and Veiseh with vials of bead-like “drug factories” they created to treat cancer. The beads are designed to continuously produce natural compounds that program the immune system to attack tumors. (Credit: Jeff Fitlow/Rice)
The therapy could be ready for human clinical trials later this year.
OXFORD, England 0, March 10, 2022 /PRNewswire/ — Tokamak Energy has demonstrated a world-first with its privately-funded ST40 spherical tokamak, achieving a plasma temperature of 100 million degrees Celsius, the threshold required for commercial fusion energy.
This is by far the highest temperature ever achieved in a spherical tokamak and by any privately funded tokamak. While several government laboratories have reported plasma temperatures above 100M degrees in conventional tokamaks, this milestone has been achieved in just five years, for a cost of less than £50m ($70m), in a much more compact fusion device. This achievement further substantiates spherical tokamaks as the optimal route to the delivery of clean, secure, low cost, scalable and globally deployable commercial fusion energy.
While black holes might always be black, they do occasionally emit some intense bursts of light from just outside their event horizon. Previously, what exactly caused these flares had been a mystery to science.
That mystery was solved recently by a team of researchers that used a series of supercomputers to model the details of black holes’ magnetic fields in far more detail than any previous effort. The simulations point to the breaking and remaking of super-strong magnetic fields as the source of the super-bright flares.
Scientists have known that black holes have powerful magnetic fields surrounding them for some time. Typically these are just one part of a complex dance of forces, material, and other phenomena that exist around a black hole.
The ongoing interaction between two galaxies 320 million light-years away has been captured in a gorgeous Hubble image.
They’re collectively known as Arp 282 in Halton Arp’s Atlas of Peculiar Galaxies, and they consist of a large barred spiral galaxy named NGC 169, about 140,000 light-years across, and a much smaller polar-ring galaxy named IC 1,559, which is about 40,000 light-years across.
These two galaxies have drawn close enough together that they’re exchanging material. That’s not unusual: Although space is vast and mostly empty, galaxies are gravitationally drawn together, perhaps channeled along strands of the invisible cosmic web that stretches across and plays a vital role in shaping the Universe.
Deep below the crust of Earth, past the thick mantle and liquid outer core, lies a 1,220-kilometer (760 mile) ball of solid inner core.
But a new study has suggested that the inner core is not solid at all, instead forming a ‘superionic state’ with hydrogen, oxygen, and carbon, making it unlike either a liquid or a solid.
We can’t exactly drill down the 6,371 km (3,959 miles) to the center of the Earth to check what’s going on, so scientists use Earth’s natural drill – seismic waves from earthquakes – to understand the composition of our planet.
Wormhole vs Black hole? Which one do you prefer? Most importantly which one truly exists?
Why don’t you watch this video and find out because the information will shock you! Today you’ll FINALLY find out if you can in reality TIME TRAVEL!
So spread the video to pass the word.
Wondering what would happen if you fell into a Black hole? How about if the whole universe got sucked into it? Scary but you’ll get the answers in this video as well.
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Part of the ERC-funded project Homo Mimeticus, the Posthuman Mimesis conference (KU Leuven, May 2021) promoted a mimetic turn in posthuman studies. In the first keynote Lecture, Prof. Kevin Warwick (U of Coventry) argued that our future will be as cyborgs – part human, part technology. Kevin’s own experiments will be used to explain how implant and electrode technology can be employed to create cyborgs: biological brains for robots, to enable human enhancement and to diminish the effects of neural illnesses. In all cases the end result is to increase the abilities of the recipients. An indication is given of a number of areas in which such technology has already had a profound effect, a key element being the need for an interface linking a biological brain directly with computer technology. A look will be taken at future concepts of being, for posthumans this possibly involving a click and play body philosophy. New, much more powerful, forms of communication will also be considered.
HOM Videos is part of an ERC-funded project titled Homo Mimeticus: Theory and Criticism, which has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement n°716181)
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Is neuromorphic computing the only way we can actually achieve general artificial intelligence?
Very likely yes, according to Gordon Wilson, CEO of Rain Neuromorphics, who is trying to recreate the human brain in hardware and “give machines all of the capabilities that we recognize in ourselves.”
Rain Neuromorphics has built a neuromorphic chip that is analog. In other words it does not simulate neural networks: it is a neural network in analog, not digital. It’s a physical collection of neurons and synapses, as opposed to an abstraction of neurons and synapses. That means no ones and zeroes of traditional computing but voltages and currents that represent the mathematical operations you want to perform.
Right now it’s 1000X more energy efficient than existing neural networks, Wilson says, because it doesn’t have to spend all those computing cycles simulating the brain. The circuit is the neural network, which leads to some extraordinary gains in both speed improvement and power reduction, according to Wilson.