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A video released by a Chinese state broadcaster shows the use of Microsoft Hololens 2 to simulate maintenance on a warplane.


The Chinese military is reported to be utilizing mixed-reality goggles manufactured by Microsoft for equipment maintenance, as shown in a video released by a state broadcaster.

On Tuesday, CCTV-7, the military channel of the Chinese state broadcaster CCTV, broadcasted a brief clip depicting an engineer-in-training from the People’s Liberation Army (PLA) Air Force using Microsoft’s HoloLens 2 to simulate maintenance on a warplane.

In the provided video, a member of the PLA Air Force is seen donning the HoloLens 2 headset created by Microsoft. Before him, a 3D hologram displays an interface featuring Microsoft applications, according to the South China Morning Post (SCMP).

DeepMind’s FunSearch discovers new mathematical knowledge and algorithms.


Google DeepMind has triumphantly cracked an age-old mathematical mystery using a method called FunSearch.

The math problem that FunSearch has solved is the famous cap set problem in pure mathematics, which has stumped even the brightest human mathematicians.

Project Kuiper seeks to deploy a swarm of small satellites into low Earth orbit (LEO) to enhance global broadband access, particularly to remote locations of the planet.


Amazon’s Project Kuiper initiative has marked a significant achievement with the successful in-orbit testing of a critical technology known as optical inter-satellite links (OISL).

Amazon had previously kept details of this technology confidential, but it has now been revealed that OISL enables laser communications between satellites.

The company revealed in a recent press release that this optical communication-based technology employs infrared lasers to transmit data between satellites in low-Earth orbit.

The reactor uses tiny balls of fuel and heats gas to generate electricity.


In what can be termed a significant achievement in the development of next-generation nuclear reactor technology, China claims to have successfully commissioned the world’s first Generation IV commercial nuclear reactor.

The Shidao Bay Nuclear Power Plant’s HTR-PM high-temperature gas-cooled (HTGR) pebble-bed reactor, situated in Shidao Bay, Shandong Province, reportedly commenced operations earlier this month. According to China’s National Energy Administration (NEA), the feat was achieved following a 168-hour demonstration run on December 6.

The HTR-PM Demo project is a joint initiative led by Tsinghua University for R&D and primary components/systems design, China Huaneng Group Co. as the plant owner and operator, and China National Nuclear Co. (CNNC) serving as the Engineering, Procurement, and Construction (EPC) contractor and fuel manufacturer.

The operation cost for the Digit robot is reportedly estimated to be in the range of $10 to $12 per hour.


In a significant leap toward the future, humanoid robots are quietly but steadily becoming an integral part of our daily lives, taking on a myriad of tasks that were once solely the domain of living beings. From assisting with household chores to working alongside humans in professional settings, these machines are slowly reshaping how we live and work.

One of the largest logistics providers, GXO Logistics, has introduced another instance of humanoid robots in warehouse operations by deploying Agility Robotics’ Digit. The robot is undergoing a pilot testing program for logistics tasks at the SPANX facility in Flowery Branch, Georgia.

Over the past 8.5 years, its predecessor, the K5, has successfully patrolled diverse locations across the US, contributing significantly to crime reduction and ensuring safety in various environments, claims the firm.


Knightscope, a prominent developer of autonomous security robots, has officially commenced the shipment of its highly anticipated 5th Generation K5 Autonomous Security Robot (ASR), the company announced in a press release.

This represents a significant milestone for the company and marks a thorough redesign to elevate the flagship ASR’s capabilities. Production is in full swing at Knightscope’s Silicon Valley Headquarters. It is proudly made in America, with machines ready to fulfill nationwide contracts.

Innovations with over 2.5 million hours of field operations

The K5v5 boasts a ground-up design, informed by over 2.5 million hours of field operations, delivering tangible results for real clients. Notable enhancements include a wider stance for a more stable propulsion system, raised camera elevation enabling near eye-level 4K video capture, a revamped battery architecture for improved performance, upgraded audio capabilities for broadcast messages, intercom, and public address, enhanced nighttime visibility with additional lighting, and a significant reduction in part count and assembly time. The redesign prioritizes serviceability and maintenance, ensuring seamless operation for clients.

SpaceX is making significant progress in obtaining launch licenses, increasing their number of launches, and potentially extending the operational life of the Hubble Space Telescope through a rescue mission.

Questions to inspire discussion.

What progress is SpaceX making with the Starship launch?
—SpaceX is preparing for the third orbital Starship launch, with crews working to restore infrastructure and repair cracks at the launch site. They are also making design improvements and testing the deflector system.