Eco Friendly Prototypes with Pulp Molding: Building A Mold
On the journey to make an eco-friendly wireless phone charger, I need to make a wire screen mold. I build a brass screen mold using 3D printed molds. The 3D printed parts act as a guide to help form and shape the brass screen. The brass screen can b.....»»
We’re building nuclear spaceships again—this time for real
The military and NASA seem serious about building demonstration hardware. Enlarge / Artist concept of the Demonstration for Rocket to Agile Cislunar Operations (DRACO) spacecraft. (credit: DARPA) Phoebus 2A, the most pow.....»»
We’re building thermonuclear spaceships again—this time for real
The military and NASA seem serious about building demonstration hardware. Enlarge / Artist concept of the Demonstration for Rocket to Agile Cislunar Operations (DRACO) spacecraft. (credit: DARPA) Phoebus 2A, the most pow.....»»
10 best movies of the 1990s, ranked
The best '90s movies are genre-defining classics that continue to influence and inspire today, from the stylish Pulp Fiction to the harrowing Schindler's List......»»
5 great Netflix Christmas movies to watch in July
Check out these five Christmas movies that are streaming on Netflix, including several holiday rom-coms and a family-friendly adventure with Santa Claus......»»
Lunar infrastructure could be protected by autonomously building a rock wall
Lunar exploration equipment at any future lunar base is in danger from debris blasted toward it by subsequent lunar landers. This danger isn't just theoretical—Surveyor III was a lander during the Apollo era that was damaged by Apollo 12's descent.....»»
Nano-scale materials that mimic enzymes could convert CO₂ into chemical building blocks
Montana State University researcher James Crawford recently published a collaborative paper with the National Renewable Energy Laboratory that marks a step forward in their quest for what he calls a "holy grail" of chemistry: converting the greenhous.....»»
TI Fluid Systems bets on advanced simulation to stay ahead of EV curve
TI Fluid Systems has adopted an innovative approach to simulation and prototyping technology that it says cuts the development time for prototypes of its parts from six months to as little as two weeks......»»
NASA cans lunar rover after spending $450 million building it
NASA announced Wednesday that cost overruns and delays have forced it to cancel a planned moon rover it already spent $450 million to develop, marking a significant setback for the agency's lunar exploration program......»»
Satellite to follow Empire State Building-sized asteroid as it zips by Earth
There’s a huge asteroid coming our way in 2029 and the European Space Agency (ESA) wants to track it every step of the way. Don’t worry, you can look up with confidence, as the 1,230-feet-long (about 375 meters) Apophis asteroid is not on a colli.....»»
One more way to die: Tremors when Vesuvius erupted collapsed shelter walls
Two male skeletons showed signs of severe fracture and trauma injuries. Enlarge / Two skeletons found in the ruins of a Pompeii building may have been crushed by wall collapses triggered by earthquakes. (credit: Pompeii Archaeolo.....»»
Study shows ancient viruses fuel modern-day cancers
Peek inside the human genome and, among the 20,000 or so genes that serve as building blocks of life, you'll also find flecks of DNA left behind by viruses that infected primate ancestors tens of millions of years ago......»»
Diatom surprise could rewrite the global carbon cycle
When it comes to diatoms that live in the ocean, new research suggests that photosynthesis is not the only strategy for accumulating carbon. Instead, these single-celled plankton are also building biomass by feeding directly on organic carbon in wide.....»»
Craig Wright’s claim of inventing bitcoin may get him arrested for perjury
UK judge refers Wright to prosecutors, suggests arrest warrant and extradition. Enlarge / Dr. Craig Wright arrives at the Rolls Building, part of the Royal Courts of Justice, on February 6, 2024, in London, England. (credit: Dan.....»»
Building a PC? These AMD Ryzen processors are discounted for Prime Day
Save over $200 on both the AMD Ryzen 9 7950 and 7900 processors when you buy during Amazon’s Prime Day sales event!.....»»
Solar energy-driven H₂O₂ photosynthesis from water and oxygen using Ba-implanted ordered carbon nitride
H2O2, a green oxidant and clean fuel, is in high demand across chemical industries, environmental treatments, and even aerospace. However, traditional production methods rely on energy-intensive processes that are not environmentally friendly. Scient.....»»
Grab the Samsung Galaxy A25 for up to $50 OFF!
Samsung's budget-friendly A-series phone is even cheaper now. The post Grab the Samsung Galaxy A25 for up to $50 OFF! appeared first on Phandroid. If you’re after a new Samsung Galaxy phone but don’t necessarily want to spend a.....»»
Researchers explore the role of children in community participatory planning process
The United Nations Convention on the Rights of the Child defined child-friendly cities as those that prioritize children's access to safe environments, health care, education, green spaces, and the right to participate in decision-making processes ab.....»»
Gemini AI is making robots in the office far more useful
Lost in an unfamiliar office building, big box store, or warehouse? Just ask the nearest robot for directions......»»
Tesla plans to delay robotaxi event by two months to build more prototypes, report says
CEO Elon Musk set the initial Aug. 8 date for the event months ago, and optimism about the spectacle has contributed to an 11-day streak of gains that’s added more than $257 billion to Tesla’s market capitalization......»»
This Dell G15 gaming laptop with RTX 4050 is on sale for $850
The budget-friendly Dell G15 gaming laptop with the Nvidia GeForce RTX 4050 GPU is even more affordable following a $200 discount from Dell, but not for long......»»