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Category: science – Page 2
Explore the world of scientific models and their effectiveness in explaining reality, from Einstein’s Theory of Relativity to Darwin’s Theory of Evolution. Discover why some argue that these models are true explanations, while others view them as superfluous to the theories of science.
Without clear protocols to catch errors, artificial intelligence’s growing role in science could do more harm than good.
Modern science has done astounding things: sending probes to Pluto, discerning the nature of light, vaccinating the globe. Its power to plumb the world’s inner workings, many scientists and philosophers of science would say, hinges on its exacting attention to empirical evidence. The ethos guiding scientific inquiry might be formulated so: “Credit must be given to theories only if what they affirm agrees with the observed facts.”
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Those are the words of the Greek philosopher Aristotle, writing in the fourth century BCE. Why, then, was it only during the Scientific Revolution of the 17th century, two thousand years later, that science came into its own? Why wasn’t it Aristotle who invented modern science?
Astronomers using the James Webb Space Telescope have discovered the most distant quiescent galaxy ever seen – one that had already stopped forming stars just 700 million years after the Big Bang. This challenges existing models of galaxy evolution, which can’t explain how such massive, red and
“No two ways about it,” Altepeter told Breaking Defense today. “The number of companies that we’re announcing is a surprise to me. I did not expect we would get this many.”
For the winning teams, the value of QBI is not just the money. Indeed, first-round grants like those being announced today have typically been under $1 million — small change not just for the Pentagon but for tech firms and venture capitalists already investing billions into quantum ventures. We suggested everybody apply for a million, [but] some people came in and said they were going to do it for less, Altepeter said.
The unique value of a QBI award is that it gives the winning companies access to a DARPA-led team of quantum experts, pulled from both US government labs, including the famous Los Alamos, and federally funded research institutions. Their job is to act as independent testers, fresh eyes, and devil’s advocates, rigorously scrutinizing each participant’s quantum strategy.
Is there a hidden dimension beyond space and time, a cosmic shortcut that could let us defy the speed of light? From warp drives to wormholes, science fiction has long dreamed of hyperspace travel—but could it ever be real?
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Credits:
What Is Hyperspace? Exploring the Science Behind FTL
Episode 492; March 27, 2025
Written, Produced & Narrated by: Isaac Arthur.
Edited by: Merv Johnson II
Select imagery/video supplied by Getty Images.
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator.
Phase Shift, \
In the first episode of the Insight Stream, hosted by Akhandadhi das and featuring Hridayananda das Goswami, we explore the fascinating intersection of science and philosophy. Presented by the Bhaktivedanta Institute, this episode delves into the boundaries of empirical knowledge, the role of metaphysics, and the timeless relevance of philosophical inquiry. Join us in this engaging discussion that challenges the dominance of physicalism and offers fresh perspectives on free will, consciousness, and the search for deeper truths.
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