NWO (Dutch Research Council)’s Post

Experiments with sound dust patterns examine the complex patterns created when sand or powder reacts to sound waves. Sound waves are affected by frequency and amplitude to produce distinct patterns when they travel through a surface covered in tiny particles. Understanding the dynamics of acoustic waves and resonances is made possible by this visual representation. These kinds of experiments are not just amazing demonstrations of physics, but they also advance our knowledge of wave processes and have implications in material science and acoustics for fine-tuning sound-related characteristics. #sound #amplification #soundenergy #soundvibration #vibrationalfrequency Veido: By Gravito

Registration is now open for our online Quantum Science, Networking, and Communications course this January. Registration deadline is Dec. 9. Receive a tuition reduction if you register by Nov. 9. Group discounts are also available. Cost is $2,250. This eight-week online course allows you to learn from leading researchers in one of the nation’s quantum hubs. You will gain career-building knowledge through technical hands-on experience, demonstrations, and simulations. There will also be live engagement with instructors to support you and provide feedback. No admissions application required, but prerequisites apply. Seats Limited. Possibilities Endless. Sign Up Today. http://ms.spr.ly/6043mq9bP #MidwestQuantum #quantum #QuantumWorkforce #QuantumPrairie #UChicago #UChicagoPME #chicagoquantumexchange #physics #quantumphysics #engineering #science #mathematics #tech #innovate #quantumcomputing #quantummechanics #qubits #quantumleap

BiGS: Bidirectional Gaussian Primitives for Relightable 3D Gaussian Splatting 🤘 Bidirectional Gaussian Primitives is a novel view synthesis technique that uses Gaussian Splatting to represent and render 3D objects with both surface and volumetric materials under dynamic lighting. By integrating light intrinsic decomposition into the Gaussian Splatting framework, this approach enables real-time relighting of 3D objects. The method employs bidirectional spherical harmonics for light- and view-dependent scattering, making it compatible with volumetric representations like Gaussian Splatting, where surface normals are undefined. Demonstrations show that this technique can reconstruct and render complex materials, producing photorealistic appearances under new lighting conditions in real time. Paper: https://lnkd.in/eDbAWSbv Video: https://lnkd.in/ejCrgXmJ Project website: https://lnkd.in/e-bVjM8s #gaussiansplatting #3DGS #4DGS #radiancefields #gsplat #nerfstudio Gaussian Splatting

👋🏼👋🏼 Another great opportunity to check out our #Vero #interferometric #AFM! To see is to believe: - Achieving high spatial resolution (atomic point defects!) is *easy* - Achieving high temporal resolution (video-rate!) is *easy* - Environmental control (heating-cooling, perfusion) with blueDrive is *easy* - Measuring weak electromechanical response (piezo coeff ~1 pm/V) is *easy*

🌎🔭These interactive physics demos will blow your mind and prove that physics is fun, easy to understand, and all around us. 🎉From mind-bending experiments to jaw-dropping displays, we'll show that physics is the coolest subject ever! #TSTC #careergoals #technicaleducation #skillsforthefuture #HoustonScienceFestival #ScratchDay @scratchteam @bridgestoscience

SMALL PHYSICS EXPERIMENTS DO NOT SHOW 'ANTI-GRAVITY' DRIVE This is a simple physics experiment almost anyone can do. As shown, the magnet is 'floating' or 'levitated' via its own magnetic field with the reactions from the field interactions between the Bismuth crystals as Bismuth has diamagnetic properties (Read more https://lnkd.in/eNcJWD2t). This experiment is otherwise novel. THIS EXPERIMENT DOES NOT DEMONSTRATE 'ANTI-GRAVITY' PRINCIPLES While this is a 'cool' experiment and fun (and rather easy to set up), this experiment does NOT prove 'anti-gravity' or CTP Gravitic Propulsion (CTPGP) or CTP Propulsion (CTPP). The only way to 'prove' anti-gravity propulsion - is via a fully operational #CTPcraft. Short of small experiments or demonstrations such this - anti-gravitic propulsion can not be demonstrated otherwise. The #CTPcraft itself must be built. #newscience #antigravity #gravitydrive #spacetech #CTPPropulsion #CTPSpace

Great demo featuring our fast RISC-V simulator SIM-V as a digital twin of the Andes Technology CPU enabling developers to seamlessly transition between physical and virtual hardware. #automotive #riscv #debug #simulation #virtualization

Explore the world of structural dynamics and vibration testing with ATA Engineering and Siemens Digital Industries Software! Join us for the eagerly awaited second edition of our Modal Analysis and Vibration Control Seminar, now coming to Huntsville, Alabama. This unique two-day event promises an enriching experience, featuring enlightening theoretical discussions, captivating live demonstrations, and ample networking opportunities with fellow members of the testing community. As an attendee, prepare to uncover answers to questions such as: ◾ What is fatigue damage? ◾ How does one measure damage and replicate it in a test? ◾ How do random, sine, and shock control work? ◾ How is a power spectral density calculated? ◾ How is a shock response spectrum calculated? ◾ How does one identify the natural frequencies and modes of a structure? ◾ How does one correlate and update modal simulation models? Are you excited to join this immersive exploration of structural dynamics? Register today at https://lnkd.in/gt9HebbS We’ll see you in Huntsville! #StructuralDynamics #ModalAnalysis #VibrationControl #Test #Seminar 

In July 2017, Romeo Meštrović discovered a new, very short proof of the infinitude of primes using a simple "even-odd" argument. Euclid's theorem on the infinitude of primes has captivated mathematicians for generations since its original proof by Euclid in 300 B.C. Paul Erdős famously said, "It will be another million years, at least, before we understand the primes," yet this has not deterred mathematicians throughout the centuries from exploring the mysteries of primes and their unique properties. Many renowned mathematicians from the 18th and 19th centuries, such as Goldbach, Euler, Lebesgue, Kronecker, Hensel, Kummer, Stieltjes, and Hermite, contributed various proofs of the infinitude of primes. Additionally, in the past century, notable mathematicians including I. Schur, K. Hensel, G. Pólya, Erdős, and G. H. Hardy, among others, have offered further compelling proofs, including demonstrations of the infinitude of primes in different arithmetic progressions. There is no way to determine how many different proofs of the infinitude of primes exist and how many will emerge in the coming years. Romeo's proof annotated: https://buff.ly/3y8UNzJ

this is such beautiful and easy to understand.