How to Use the StringJoiner Class in Java
This Java programming tutorial shows you how to use the StringJoiner Class to join strings. Read along with our code examples......»»
French, Belgian astronauts named next Europeans to fly to ISS
France's Sophie Adenot and Belgium's Raphael Liegeois will be the first two from a new class of European astronauts to blast off to the International Space Station, the European Space Agency said Wednesday......»»
This is Volvo’s production-ready fully autonomous Class 8 truck
Some believe autonomous trucks are the answer to a shortage of truck drivers. Enlarge / Aurora's sensors festoon this Volvo VNL class 8 truck. (credit: Volvo Trucks) Recently, we took a look at Volvo's VNL new Class 8 h.....»»
Honda"s fuel cell truck technology is ready for work
The Japanese automaker will demonstrate its Class 8 hydrogen fuel cell truck concept to showcase the viability of its clean technology in long-haul applications......»»
Researchers shed light on how key ingredient for life may form in space
A team led by University of Maryland chemists discovered a new way to create carbenes, a class of highly reactive yet notoriously short-lived and unstable molecules. Involved in many high-energy chemical reactions such as the creation of carbohydrate.....»»
New Magic Keyboard is a surprisingly compelling reason to upgrade to an M4 iPad Pro
The M4 iPad Pro has a lot going for it to tempt prospective buyers. Whether you’re coming from a 2018 iPad Pro like me, or a newer M-class iPad, there are plenty of great reasons to upgrade to the new iPad Pro. The OLED display can’t be beat; the.....»»
Tesla must face claims it misled buyers about Autopilot and self-driving
Tesla Inc. must face a proposed class-action lawsuit alleging that it misled consumers about its cars’ self-driving capabilities, a fresh setback for the electric-car maker just as Chief Executive Officer Elon Musk has staked the company’s future.....»»
New phononics materials may lead to smaller, more powerful wireless devices
What if your earbuds could do everything your smartphone can do already, except better? What sounds a bit like science fiction may actually not be so far off. A new class of synthetic materials could herald the next revolution of wireless technologie.....»»
t:connect iOS app for insulin pump could kill users, says FDA
Version 2.7 of the t:connect iOS app – which is used to control delivery of insulin by the t:slim X2 pump – has been urgently recalled by the FDA. The FDA issued a Class I recall, which is reserved for products likely to cause “serious adver.....»»
Solar max is coming—the sun just released three X-class flares
The sun is increasing its intensity on schedule, continuing its approach to solar maximum. In just over a 24-hour period on May 5 and May 6, 2024, the sun released three X-class solar flares measuring at X1.3, X1.2, and X4.5. Solar flares can impact.....»»
Enabling rapid screening of poly(2-oxazoline)-based nanomedicine through divergent synthesis
A research collaboration has devised a new way to quickly and reliably diversify the reactive end-groups on poly(2-oxazoline)s, a biocompatible polymer class......»»
Researchers establish commercially viable process for manufacturing with promising new class of metals
Nanostructured high entropy alloys—metals made from a chaotic mix of several different elements—show a lot of promise for use in industries such as aerospace and automotive because of their strength and stability at high temperatures compared wit.....»»
How NASA"s Roman mission will hunt for primordial black holes
Astronomers have discovered black holes ranging from a few times the sun's mass to tens of billions. Now a group of scientists has predicted that NASA's Nancy Grace Roman Space Telescope could find a class of "featherweight" black holes that has so f.....»»
2025 Mercedes-Benz G580: range, price, release date, and more
Mercedes-Benz is electrifying the G-Class. The company has finally unveiled the new G580 -- an electric version of the G-Wagon. Here's what we know so far......»»
Researchers find unexpected roadblock to conductivity in Mott insulators
In the realm of condensed matter physics, few phenomena captivate physicists' curiosity as much as Mott insulators. According to traditional theory, this odd class of materials should be capable of conducting electricity, yet they behave mostly as in.....»»
Generating graph states of atomic ensembles via photon-mediated entanglement
Graph states, a class of entangled quantum states that can be represented by graphs, have been the topic of numerous recent physics studies, due to their intriguing properties. These unique properties could make them particularly promising for quantu.....»»
Why Lenovo’s latest Pro laptop absolutely blew me away
The Lenovo Yoga Pro 9i 16 is a very strong entry in the 16-inch laptop class, with surprisingly good performance and a very nice mini-LED display......»»
Why Lenovo’s latest pro laptop absolutely blew me away
The Lenovo Yoga Pro 9i 16 is a very strong entry in the 16-inch laptop class, with surprisingly good performance and a very nice mini-LED display......»»
The Tesla Model Y is at its lowest price yet — but should you buy one?
The Tesla Model Y was already one of the cheapest electric cars in its class, but it's now getting even cheaper. Should you buy one?.....»»
The end of the quantum tunnel: Exact instanton transseries for quantum mechanics
In the quantum world, processes can be separated into two distinct classes. One class, that of the so-called "perturbative" phenomena, is relatively easy to detect, both in an experiment and in a mathematical computation. Examples are plentiful: the.....»»
Nanofibers rid water of hazardous dyes: Researchers develop efficient filters based on cellulose waste
Using waste to purify water may sound counterintuitive. But at TU Wien, this is exactly what has now been achieved. Researchers have developed a special nanostructure to filter a widespread class of harmful dyes from water......»»