Lifeboat Foundation

Tomographic technique uses pions to analyse photon–gluon collisions.

Caltech engineer Mory Gharib was poring over the digitized notebooks of Leonardo da Vinci one day, looking for sketches of flow visualization to share with his graduate students for inspiration. That’s when he noticed several small sketches of triangles, whose geometry seemed to be determined by grains of sand poured out from a jar. Further investigation revealed that Leonardo was attempting to study the nature of gravity, and the little triangles were his attempt to draw an equivalence between gravity and acceleration—well before Isaac Newton came up with his laws of motion, and centuries before Albert Einstein would demonstrate the equivalence principle with his general theory of relativity. [Edited for clarity.] Gharib was even able to re-create a modern version of the experiment.

Gharib and his collaborators described their discovery in a new paper published in the journal Leonardo, noting that, by modern calculations, Leonardo’s model produced a value for the gravitational constant (G) to around 97 percent accuracy. What makes this finding even more astonishing is that Leonardo did all this without a means of accurate timekeeping and without the benefit of calculus, which Newton invented in order to develop his laws of motion and universal gravitation in the 1660s.

“We don’t know if [Leonardo] did further experiments or probed this question more deeply,” Gharib said. “But the fact that he was grappling with the problems in this way—in the early 1500s—demonstrates just how far ahead his thinking was.”

https://www.youtube.com/watch?v=eBqEXakNaq0

For copyright contact: stienlemane2379(at)gmail.com.

Welcome to Futureunity, where we explore the fascinating world of science, technology, and the universe! From the inner workings of the human body to the outer reaches of space, we delve into the latest and most interesting discoveries that are shaping our world. Whether you’re a science buff or just looking for some mind-blowing facts, we’ve got you covered. Join us as we uncover the mysteries of the world around us and discover new frontiers in the fields of science and technology. Get ready for a journey that’s both educational and entertaining!

Continue reading “Scientists Just Discovered A New Black Hole That Breaks Modern Theories!” »

The CEO of Tesla has made it his mission to colonize the planet Mars in our lifetime.

Elon Musk is known for making wild promises and setting outrageous goals. It’s one of his detractors’ biggest criticisms.

But it is also one of the visionary entrepreneur’s driving forces. He thrives on setting goals that society broadly deems unattainable. He loves nothing more than having his back to the wall, the odds against him.

https://youtube.com/watch?v=9PuwqjDiGcg

Unlock the secrets of artificial intelligence in this comprehensive video. Explore the different categories of AI, such as narrow or general AI, and discover the differences between them. Delve into specific types of AI, including natural language processing, computer vision, and machine learning. Learn about the practical applications of these technologies and discover how they’re shaping the future. This is a must-see video for anyone interested in understanding the complexities of AI and how it’s transforming our world. Don’t miss out, watch now!

Dr. Nick Melosh at the BrainMind Summit hosted at Stanford, interviewed by BrainMind member Christian Bailey.

Nick Melosh is a Professor of Materials Science and Engineering, Stanford University. Nick’s research at Stanford focuses on how to design new inorganic structures to seamlessly integrate with biological systems to address problems that are not feasible by other means. This involves both fundamental work such as to deeply understand how lipid membranes interact with inorganic surfaces, electrokinetic phenomena in biologically relevant solutions, and applying this knowledge into new device designs. Examples of this include “nanostraw” drug delivery platforms for direct delivery or extraction of material through the cell wall using a biomimetic gap-junction made using nanoscale semiconductor processing techniques. We also engineer materials and structures for neural interfaces and electronics pertinent to highly parallel data acquisition and recording. For instance, we have created inorganic electrodes that mimic the hydrophobic banding of natural transmembrane proteins, allowing them to ‘fuse’ into the cell wall, providing a tight electrical junction for solid-state patch clamping. In addition to significant efforts at engineering surfaces at the molecular level, we also work on ‘bridge’ projects that span between engineering and biological/clinical needs. My long history with nano-and microfabrication techniques and their interactions with biological constructs provide the skills necessary to fabricate and analyze new bio-electronic systems.”

Continue reading “Nanotechnology meets Neuroscience — Nicholas Melosh at BrainMind” »

Gabriel Kreiman is a Professor at Harvard Medical School. He is on faculty at Children’s Hospital and the Center for Brain Science at Harvard University. He is Associate Director and Thrust Leader in the Harvard/MIT Center for Brains, Minds, and Machines. He received his MSc and PhD from the California Institute of Technology and pursued postdoctoral work with Professor Poggio at MIT.

The Kreiman laboratory combines behavioral metrics, neurophysiological recordings and computational models to understand cognitive function and to build biologically inspired Artificial Intelligence systems. Kreiman’s work has focused on two main themes: understanding the transformation of pixel-like inputs into rich and complex visual percepts; and elucidating the subjectively filters incoming inputs to create lasting narratives that constitute the fabric of our personal experiences and knowledge.

In 1959, Richard Feynman made the famous assertion that one day we will be able to swallow the surgeon. Advancements in nanomedicine are making that dream come true. Nanoroboticist Metin Sitti shows the tiny robot that can take pictures, biopsy, and deliver medicine inside of you.

Watch the full program here: https://youtu.be/FzFY5ms3AUc.
Original program date: May 30, 2013

Continue reading “The Nanorobot Surgeon You Can Swallow” »

Science fiction has become a reality with recent developments toward biohacking through nanotechnology. Soon, science and industries may soon realize the potential of human hacking… but at what risk versus reward? Medical nanotechnology is one of these such topics. Many experts believe nanotechnology will pave the way for a bright, new future in improving our wellbeing. Yet, at the core of this biohacking are machines and as we’ve seen with other technologies — there are very real risks of malicious intent. In this video, we share some of the applications being developed combining nanotechnology and medicine. We also look at the potential risks found in the practice and how we may mitigate issues before they’re problematic. We also share how companies can reduce security flaws and curb public perception so the nanotechnology industry can flourish without major setbacks. Want to learn more about this budding area of science and medicine?

See our accompanying blog post for the details and be sure to dig around the site, here:

Continue reading “Nanotechnology: Hacking Humans, Its Potential, and Real Risks” »