Demonstrating a 1-Pbps orbital angular momentum fiber-optic transmission
Space-division multiplexing (SDM) technology has a promising role in overcoming the so-called "capacity crunch" of existing single mode fiber (SMF). Now, researchers in China experimentally demonstrated an orbital-angular-momentum (OAM) mode based SD.....»»
Sennheiser Momentum Sport earbuds take your temperature the easy way
The Sennheiser Momentum Sport squeezed a thermometer in the earbuds. The real question is whether you actually need that sort of stat in your daily workout......»»
Electro-optic 3D snapshot of a laser wakefield accelerated kilo-ampere electron bunch
Invented by T. Tajima and J. Dawson, laser wakefield acceleration (LWFA) harnesses the power of high-intensity laser pulses to drive plasma waves with acceleration gradients orders of magnitude higher than conventional RF-based accelerators......»»
Sennheiser begins shipping its new Momentum Sport earbuds with heart rate tracking
Sennheiser is finally shipping its . These new and even more unique true wireless earbuds were first revealed at CES 2024 back in January, and now just in time for spring, are actually available for purchase for $329.95 at both and B&H. more….....»»
Propagating dimensions of light: Deforming versatile non-diffractive beams along the optical trajectory
The diffraction of light is a ubiquitous phenomenon in nature where waves spread out as they propagate. This spreading of light beams during propagation limits the efficient transmission of energy and information. Therefore, scientists have endeavore.....»»
Scientists investigate information propagation in interacting bosonic systems
A new study by scientists from Japan explores the propagation of quantum information within interacting boson systems like Bose-Einstein condensates (BECs), revealing the potential for accelerated transmission unlike previously thought......»»
Chinese scientists reveal the spinning mechanism of the silkworm
Mulberry silk is a natural protein fiber that is light, soft and fine in nature, known as the "second skin of the human body" and "Queen of fibers." China is the origin of the world's sericulture industry......»»
New single-cell analysis tech incorporates advanced fiber optics directly into microfluidic chips
Droplet microfluidics has revolutionized single-cell analysis, crucial for genomics, drug discovery, and diagnostics, by partitioning samples into nanoliter droplets for detailed cellular analysis. Yet, its broader adoption is hindered by the complex.....»»
Some 2022 Ram trucks being probed in U.S. for K1 snap ring transmission failures
NHTSA said it received 82 complaints alleging loss of motive power due to an internal transmission failure of the K1 snap ring......»»
Advanced cybersecurity strategies boost shareholder returns
Companies demonstrating advanced cybersecurity performance generate a shareholder return that is 372% higher than their peers with basic cybersecurity performance, according to a new report from Diligent and Bitsight. Boards under pressure to fortify.....»»
Unlocking visible femtosecond fiber oscillators: An advance in laser science
The emergence of ultrafast laser pulse generation, marking a significant milestone in laser science, has triggered incredible progress across a wide array of disciplines, encompassing industrial applications, energy technologies, life sciences, and b.....»»
Porsche CEO: U.S. is the backbone of the brand"s sales momentum
Porsche told retailers it expects U.S. sales to improve marginally this year from a record in 2023......»»
Technician damaged vehicle learning to drive a manual transmission, lawsuit alleges
Two technicians at a Milford, Conn., dealership allegedly damaged a service customer's "dream car" during a joyride where the older one wanted to teach the younger one how to drive a manual transmission vehicle......»»
Beyond cloning: Harnessing the power of virtual quantum broadcasting
In a new study, scientists propose the concept of "virtual quantum broadcasting," which provides a workaround to the longstanding no-cloning theorem, thereby offering new possibilities for the transmission of quantum information......»»
Testing the 2024 BMW M2—maybe the last M car with a manual transmission
We've tested the three-pedal, stickshift BMW M2 on the road and on track. Enlarge / BMW's M2 might be the last M car it builds with three pedals and a stick shift. (credit: Peter Nelson) We're at an interesting crossroad.....»»
Decoding the shared genetic toolkit for male sex determination
Researchers from the Max Planck Institute for Biology Tübingen have broken new ground by demonstrating that an HMG-box gene in brown algae is crucial for determining male sex. This breakthrough significantly expands our understanding of sex-determin.....»»
It"s time to study lunar lava tubes. Here"s a mission that could help
The moon is practically begging to be explored, and the momentum to do so is building. The Artemis Program's effort to return astronauts to the moon for the first time since the Apollo missions captures a lot of attention. But there are other efforts.....»»
NASA sees progress on Blue Origin"s Orbital Reef Life Support System
A NASA-funded commercial space station, Blue Origin's Orbital Reef, recently completed testing milestones for its critical life support system as part of the agency's efforts for new destinations in low Earth orbit......»»
BigID raises $60 million to accelerate AI data security innovation
BigID announced that it closed a $60 million growth round led by Riverwood Capital with participation by Silver Lake Waterman and Advent. With the strong momentum of generative AI, enterprises have rushed to stand up new initiatives that drive produc.....»»
BMW apologizes after criticism from annual Chinese consumer show
BMW 530Li transmission shaft was singled out on the country's annual consumer day gala television show for producing "disturbing" noises......»»
Pesticide-free as a new pathway for agriculture
A new approach is gaining momentum in European agriculture: a "third way" that lies between conventional production and organic farming systems. Here farmers must forego synthetic pesticides only—which is simpler to implement than a switch to organ.....»»