Kennedy Center President Grenell to transition out of his role Richard Grenell, who was appointed ​last year by President Donald Trump as president of ‌the Kennedy Center, will transition out of his role as the center's leader, Trump said on Friday.

🤡 Grenell is out.

Richard #Grenell, who was appointed last year by Trump as president of the #Kennedy #Center, will #transition out of his role as the center's leader, Trump said.

Hilarious. 🤣

Artifacts From NASA’s Webb, Parker Solar Probe on View at Smithsonian A testing replica of the “backbone” of NASA’s James Webb Space Telescope and a full-scale model of the agency’s Parke...

#Goddard #Space #Flight #Center #James #Webb #Space #Telescope […]

[Original post on science.nasa.gov]

Artifacts From NASA’s Webb, Parker Solar Probe on View at Smithsonian A testing replica of the “backbone” of NASA’s James Webb Space Telescope and a full-scale model of the agency’s Parke...

#Goddard #Space #Flight #Center #James #Webb #Space #Telescope […]

[Original post on science.nasa.gov]

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Salesforce Agentforce Brings AI to the Contact Center — Here’s What That Actually Means Salesforce launched Agentforce for Contact Center, embedding autonomous AI agents into Service Cloud to h...

#AgenticAI #agentic #AI #customer #service #AI #contact […]

[Original post on webpronews.com]

"Use a gun" or "beat the crap out of him": AI chatbot urged violence, study finds Character.AI deemed "uniquely unsafe" among 10 chatbots tested by CCDH. Original Source Cha...

#AI #Policy #ai #chatbots #center #for #countering #digital #hate #Character.AI #ChatGPT

Origin | Interest | Match

"Use a gun" or "beat the crap out of him": AI chatbot urged violence, study finds Character.AI deemed "uniquely unsafe" among 10 chatbots tested by CCDH. An advocacy group s...

#AI #Policy #ai #chatbots #center #for #countering #digital #hate #Character.AI #ChatGPT

Origin | Interest | Match

#Saleh, #Angelika #Deaths #(Obituaries) #Movies #Theaters #(Buildings) #Angelika #Film #Center #Saleh,

Origin | Interest | Match

Are the Heavens Immutable? An Ancient Scientific Question Modern theories postulate entities to account for differences between what we would expect from physics and our observations of distant spa...

#History #of #Science #Philosophy #Physics […]

[Original post on scienceandculture.com]

Are the Heavens Immutable? An Ancient Scientific Question Modern theories postulate entities to account for differences between what we would expect from physics and our observations of distant spa...

#History #of #Science #Philosophy #Physics #aether […]

[Original post on scienceandculture.com]

En el #Shenzhen #World #Exhibition & #Convention #Center (Bao'an), #China, del 15 al 17 de abril de 2026, el #SinoCorrugated South 2026 profundizará en la #industria #internacional del #cartón.

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**Download PDF: Insights into Spallation Mechanisms of Thermal Protection System Materials from Mass Spectrometry and HyMETS Testing** An effort was undertaken to investigate the mechanisms responsible for internal pressure build up within thermal protection system (TPS) materials subjected to high-enthalpy environments. Understanding how gases evolve, migrate, and interact with the microstructure of a TPS is essential for predicting degradation and failure modes such as spallation. To this end, complementary experimental approaches were employed that provided both chemical and mechanical insight into subsurface processes. Chemical evolution and internal pressure buildup were identified using the processes illustrated in Figure 1. In part A, in-depth pressure measurements obtained during testing in the Hypersonic Materials Environmental Test System (HyMETS) quantified the dynamic buildup of subsurface pressure as gases evolved. In part B, mass spectrometry was applied to characterize volatile species released as the TPS decomposed under heating. This analysis distinguished between species that desorb at lower temperatures, such as water release prior to significant changes in permeability, and those produced during the breakdown of the polymer backbone through high-temperature pyrolysis. Together, these data sets established a quantitative link between chemical decomposition and mechanical response, forming a foundation for interpreting how microscale chemical processes manifest as macroscale material instability. Lessons gleaned from mass spectrometry and HyMETS testing led to an enhanced understanding of the spallation mechanisms of TPS, as illustrated in Figure 1. Initial heating of the TPS induces the release of absorbed water from microballoons and the surrounding matrix before extensive pyrolysis (I). This early release of exiguous water can generate localized stresses when the material is in a state of low permeability and may result in localized crack formation before pyrolysis. As heating continues, the pyrolysis front advances, liberating a significant amount of gas and a rapid buildup of pressure occurs (II). If the internal pressure surpasses the local material strength, sudden ejection of fragments follows, marking a spallation event (III). This sequence highlights the probable interplay between early-stage volatile release, pyrolysis gas evolution, and stress generation, all of which govern the stability of TPS material under entry conditions. **For information, contact Dr. Brody K. Bessire.** brody.k.bessire@nasa.gov Probable Sequence of Events Leading to Spallation

Insights into Spallation Mechanisms of Thermal Protection System Materials from Mass Spectrometry and HyMETS Testing Download PDF: Insights into Spallation Mechanisms of Thermal Protection System...

#NASA #Engineering #and #Safety #Center

Origin | Interest | Match

Ice to Fuel: NASA Tests Technology for Refueling Landers The farther the destination, the more fuel a rocket needs. The more fuel the rocket carries, the heavier the spacecraft. The heavier...

#General #Glenn #Research #Center #Humans #in #Space #Marshall #Space […]

[Original post on nasa.gov]

**This article is from the 2025 Technical Update.** The NESC’s Thermal Control & Protection Technical Discipline Team (TDT) is a resource providing subject matter expertise in active and passive thermal control as well as ascent and entry thermal protection across the spectrum of agency needs. TDT members led or supported a variety of key activities including the ongoing Artemis I heat shield char loss investigation, assessing viable thermal control fluids as replacements for those being phased out due to Per- and Polyfluoroalkyl Substances (PFAS), conducting Commercial Crew-related thermal control and thermal protection analysis peer reviews, and leading and providing expertise to the Dragonfly Thermal Advisory Board and the Nancy Grace Roman Space Telescope Standing Review Board. **Enhancing the Thermal Community of Practice** The TDT welcomed two new early-career engineers for a one-year rotation after the program’s successful inaugural year. This experience helps to train the next generation of engineers and leaders. Rotational engineers are responsible for formulating the TDT’s annual State of the Discipline presentation, an assessment of the overall health and needs of the thermal control and thermal protection disciplines. Additionally, the rotational engineers may be involved in a variety of other TDT activities including initial work on a thermal control standard and maintaining the thermal control and protection critical technologies list to broaden their experience and to become familiar with key thermal work across the agency. The TDT continued to embrace its responsibility to maintain and enhance the thermal control and protection community of practice through presentation of three webinars covering file plotting tools, two-phase flow, and Dragonfly thermal design. The TDT also developed a lesson on thermal louvers for inclusion into the NESC Academy. The TDT remains the lead cosponsor of the Thermal and Fluids Analysis Workshop (the other cosponsors are the Aerosciences and Cryogenics TDTs), an annual, longstanding NASA-owned event that provides training and is designed to encourage knowledge sharing, professional development, and networking throughout the NASA thermal and fluids engineering community and the aerospace community at large. The workshop features technical sessions and presentations, analysis software demonstrations and training, technical short courses, a student poster session, guest speakers, and speed mentoring. This year’s event was planned and presented by the Ames Research Center in partnership with San Jose State University and drew nearly 350 attendees. The NASA Technical Fellow for Thermal Control & Protection presented a theory-based short course titled “Introduction to Orbital Mechanics and Spacecraft Attitudes for Thermal Engineers.” The vision of TFAWS is to maintain continuity over time and between disciplines throughout the thermal and fluids engineering community. To inspire the next generation of engineers, the Technical Fellow also provided lectures and guidance to students at the Rice University Aerospace Academy reaching more than 300 students in the grades 9 through 12. Artist’s concept of Dragonfly on the surface of Titan. NASA/Johns Hopkins AP Artist’s concept of Roman Space Telescope. TFAWS attendees participating in one of the technical sessions offered during the workshop TFAWS attendees interact with students during the poster session event.

A Technical Resource for the Agency This article is from the 2025 Technical Update. The NESC’s Thermal Control & Protection Technical Discipline Team (TDT) is a resource providing subject mat...

#NASA #Engineering #and #Safety #Center

Origin | Interest | Match

Amazon Cuts Hundreds of Robotics Jobs as It Shifts Strategy Toward AI-Powered Warehouse Automation Amazon is cutting several hundred robotics division jobs by March 2026, redirecting investment fro...

#RobotRevolutionPro #Amazon #robotics #layoffs #Amazon […]

[Original post on webpronews.com]

Stargate’s Flagship Data Center Is Dead. What That Tells Us About the AI Infrastructure Bubble. Oracle and OpenAI have abandoned plans for their flagship gigawatt-scale Stargate data center in Ab...

#AIDeveloper #BigDataPro #AI #compute #demand #AI […]

[Original post on webpronews.com]

The NASA Engineering and Safety Center (NESC) partnered with Materials and Processes and Flammability subject matter experts from the Johnson Space Center, White Sands Test Facility, and the Marshall Space Flight Center to design and develop a test for evaluating the effectiveness of material assemblies to serve as a barrier between a potential cabin ignition source based on typical flammable materials in the habitable volume of spacecraft. Download PDF: Flammability Testing Configuration and Approach of Barrier Material Assemblies Designed for Space Flight Applications

TB 26-03 Flammability Testing Configuration and Approach of Barrier MaterialAssemblies Designed for Space Flight Applications The NASA Engineering and Safety Center (NESC) partnered with Materials ...

#NASA #Engineering #and #Safety #Center

Origin | Interest | Match

Apple's Smart Home Hub Won't Launch Until September as Siri Remains Unfinished Apple is postponing the launch of its planned smart home hub until September 2026, reports _Bloomberg_. Apple has pushed back the debut of the home hub multiple times due to ongoing issues with the revamped version of Siri. The hub has a heavy AI focus and it is tied to the more intelligent ‌Siri‌ that Apple has in the works. Prior to realizing the Apple Intelligence version of ‌Siri‌ would not be ready until 2026, Apple planned to launch the home hub in spring 2025. After it became clear ‌Siri‌ would need to be delayed, Apple then aimed for a spring 2026 launch for the home hub because it planned to release ‌Siri‌ in iOS 26.4. ‌Siri‌ is not present in the iOS 26.4 beta because the new version is still not ready, so Apple is now going to hold the home hub until September. Apple is reportedly experiencing issues with ‌Siri‌ accuracy and it hasn't managed to get all of the promised ‌Siri‌ features working reliably. A September launch timeline suggests we are not going to see new ‌Siri‌ capabilities until iOS 27, as September is when iOS 27 will come out. Apple has promised that the new version of ‌Siri‌ will launch in 2026, and as long as it debuts before December, Apple won't miss the timeline that it gave to the public. The smart home hub has apparently been finished and ready to launch for several months, but it can't be released without the ‌Siri‌ update. The device is similar in design to an iPad, but with a 7-inch square display. It can be attached to a wall or used with a speaker base, and there is a camera for facial recognition. The hub can tell when people are in the room and when someone walks up to it, and it will offer content specific to each person in the home. Apple designed it to be an AI hub for controlling smart home products, making calls, viewing apps like Calendar and Reminders, and much more. It is meant to be similar to the Amazon Echo Show, which is an Alexa-enabled speaker with a display. Apple's home hub does not include its own App Store, but it does run Apple apps. It will feature round app icons that are arranged similarly to apps on the Apple Watch, and it will run a version of tvOS 27. Apple first showed off the new version of ‌Siri‌ in June 2024, and planned to launch the features in iOS 18.4. ‌Siri‌ capabilities include personalization, onscreen awareness, and the ability for ‌Siri‌ to do more in and between apps, as well as image generation using Image Playground and a web search feature that summarizes information from web results. The ‌Apple Intelligence‌ ‌Siri‌ updates were meant to be followed by an iOS 27 update that turns ‌Siri‌ into a ChatGPT-style chatbot, but now it seems like all of the new features could come at once in iOS 27. Apple is planning to revamp ‌Siri‌ to make it look and feel more like a chatbot. Tags: Apple Command Center, Siri This article, "Apple's Smart Home Hub Won't Launch Until September as Siri Remains Unfinished" first appeared on MacRumors.com Discuss this article in our forums

Apple's Smart Home Hub Won't Launch Until September as Siri Remains Unfinished Apple is postponing the launch of its planned smart home hub until September 2026, reports Bloomberg . Apple h...

#Featured #Apple #Command #Center #Siri

Origin | Interest | Match

Το #γερμανικό #αεροδιαστημικό #κέντρο προσφέρει 25.000 δολάρια για 100 ημέρες στην #απομόνωση #German #aerospace #center offers $25,000 for 100 days in #isolation

FinTech Alliance PH to launch Fraud Intelligence Data Sharing Network FinTech Alliance PH is signing a memorandum of agreement (MoA) with the Cybercrime Investigation and Coordinating Center (CICC)...

#SparkUp #CICC #cybercrime #Cybercrime #Investigation […]

[Original post on bworldonline.com]

Finding the Center Why did the football team's newest player feel so at peace? Because he finally found his center!

New entry of AI-generated #comics and #jokes added to our #website:

#Finding the #Center

comics.lucentinian.com/15376
#Comedy #NewsJokes #DailyLaughs #LaughWithAI #NewsLaughs

#Pink #bicycle in #LesFrigos #Art #Center #Paris #France #Europe #travel #photography

Obama Presidential Center Grand Opening | June 19 YouTube video by Michelle Obama

#Obama
#President #Center
#Foundation #Democracy
#EqualRights #CivilRights
#HumanRights

m.youtube.com/watch?v=lZpP...

Hetzner’s New US Data Centers Are Shaking Up the Cloud Hosting Market German cloud provider Hetzner has launched US data centers in Ashburn, Virginia, bringing its aggressively low pricing direct...

#AITrends #Ashburn #Virginia #data #center #AWS #alternative […]

[Original post on webpronews.com]

How NASA’s Webb Helped Rule Out Asteroid’s Chance of 2032 Lunar Impact Editor’s Note: This post highlights data from Webb science in progress, which has not yet been through the peer-review p...

#Asteroids #Blogs #Goddard #Space #Flight #Center #James #Webb […]

[Original post on science.nasa.gov]

#Center Stage #theshhhshow #Audtions with #columbusga #HipHop #Artist #MoeFooley

Zorlu Center satış iddiaları yeniden gündemde - ekovizyon.com.tr Türkiye’nin büyük holdinglerinden biri olan Zorlu Holding hakkında son dönemde finansal yapılandırma ve varlık satışına ilişkin iddialar piyasa çevrelerinde sıkça dile getiriliyor. Holdingin özellikle...

#Zorlu #Center satış iddiaları yeniden gündemde

www.ekovizyon.com.tr/zorlu-center...

Zorlu Center satış iddiaları yeniden gündemde - ekovizyon.com.tr Türkiye’nin büyük holdinglerinden biri olan Zorlu Holding hakkında son dönemde finansal yapılandırma ve varlık satışına ilişkin iddialar piyasa çevrelerinde sıkça dile getiriliyor. Holdingin özellikle...

#Zorlu #Center satış iddiaları yeniden gündemde

www.ekovizyon.com.tr/zorlu-center...