“[T]oday, the final, consumer-ready version of the Rift arrives ready to show virtual reality’s promise to the world — as well as the hurdles that consumer VR still has to overcome.”
Despite all our advances in cancer research, our best strategy of fighting the disease is still brute force, with only a fraction of the drugs administered actually reaching the tumour cells, and most being absorbed into healthy tissue. When cancer spreads, the likelihood of medication reaching it gets even lower, which is why secondary, or metastatic, tumours can be so deadly.
But now, researchers have used cancer’s own tricks against it, by developing dissolvable nanoparticles that target the heart of metastatic tumours directly. And they’ve already seen unprecedented success in mouse studies, with 40–50 percent of the animals being “functionally cured”, and tumour-free after eight months — the equivalent of about 24 years for a human patient. The team is so excited by these results, they hope to fast-track the research and begin human trails in 2017.
“I would never want to overpromise to the thousands of cancer patients looking for a cure, but the data is astounding,” said one of the researchers, Mauro Ferrari, from the Houston Methodist Research Institute. “We’re talking about changing the landscape of curing metastatic disease, so it’s no longer a death sentence.”
Continue reading “Silicon ‘nano-balls’ have wiped out metastatic breast cancer in mice” »
NASA Technology
Building on work he and his companies did with Johnson Space Center’s In Situ Resource Utilization (ISRU) team, Robert Zubrin has developed and commercialized technologies that could prove revolutionary in their Earth applications, such as a system that could extract millions of barrels of oil from defunct oil wells around the world and another that can harness all the natural gas currently burned off as waste at many oil drilling rigs (Spinoff 2015).
But when he’s not working to change this world or colonize others, the president of Pioneer Astronautics, Pioneer Energy, and the Mars Society enjoys a good microbrew. Now, he’s applied some of that same technology to cut costs for craft breweries that produce anywhere between 3,000 and 300,000 barrels per year.
The author of “Alien Minds”, Susan Schneider of the University of Pennsylvania, has proposed a “greater age of alien civilizations” argument that says that “if extraterrestrial civilizations are millions or billions of years older than us, many would be vastly more intelligent than we are. By our standards, many would be superintelligent. We are galactic babies.”
If you dig deep enough into the Earth’s climate change archives, you hear about the Palaeocene-Eocene Thermal Maximum, or PETM. And then you get scared.
That was a time period, about 56 million years ago, when something mysterious happened — there are many ideas as to what — that suddenly caused concentrations of carbon dioxide in the atmosphere to spike, far higher than they are right now.
The planet proceeded to warm rapidly, at least in geologic terms, and major die-offs of some marine organisms followed due to strong acidification of the oceans.
Continue reading “Study suggests Earth is heading toward a second catastrophic hot-house event” »
When rock band Queen asked us “Who wants to live forever?” back in 1986, we interpreted it as standard lyrical rhetoric. But now, three decades and what feels like light years in technological, medical, and scientific advances later, the answer to that age-old question may have changed. And according to Ray Kurzweil, the famous American inventor who has been described as the “rightful heir to Thomas Edison,” we’re nearing immortality.
As the man responsible for the first CCD flatbed scanner, the first omni-font optical character recognition, the first print-to-speech reading machine for the blind, the first text-to-speech synthesizer, the first music synthesizer, and much more, Kurzweil has a knack for spotting trends and anticipating the future. And if history is any indication (and his word stays true), we may be in for a long, long lifetime.
In an episode of PBS’s News Hour last week, Kurzweil noted that death, which he describes as “a great robber of meaning, of relationships, of knowledge,” will soon be conquered. Indeed, the futurist notes, our species will soon be able to defeat disease and degeneration, and live “indefinitely.”
Continue reading “Want to live forever? Ray Kurzweil thinks that may be possible very soon” »
This is an invention that might possibly modify the civilization as we know it: A compact fusion reactor presented by Skunk Works, the stealth experimental technology section of Lockheed Martin. It’s about the size of a jet engine and it can power airplanes, most likely spaceships, and cities. Skunk Works state that it will be operational in 10 years.
Aviation Week had complete access to their stealthy workshops and spoke to Dr. Thomas McGuire, the leader of Skunk Work’s Revolutionary Technology section. And ground-breaking it is, certainly: Instead of utilizing the similar strategy that everyone else is using— the Soviet-derived tokamak, a torus in which magnetic fields limit the fusion reaction with an enormous energy cost and thus tiny energy production abilities—Skunk Works’ Compact Fusion Reactor has a fundamentally different methodology to anything people have tried before. Here are the two of those techniques for contrast:
Continue reading “Lockheed Martin’s new Compact Fusion Reactor Might Change Humanity Forever” »
Venus, sometimes called Earth’s twin, is a hauntingly beautiful planet that likely had past microbial life a prominent astrobiologist asserts. If so, we need to go find it. NASA is developing the tech to withstand the high pressures and temperatures to do such a surface search.
I say there’s no excuse; Venus is closer than Mars; and while Mars may have harbored life as did Ceres, finding evidence of past life on Venus and then Mars later this century would mean that life itself evolves pretty readily.
Venus likely harbored past microbial life, if not on its exposed surface, then in the planet’s potential warm early oceans and hot pools of liquid water, Dirk Schulze-Makuch, a Washington State University astrobiologist now tells me.
Continue reading “Venus Likely Had Past Life; Next Step Is Finding It” »
