Engineering

Starship reaches orbit on SpaceX’s third test but breaks up on re-entry

After falling short in its first two attempts, SpaceX got its Starship super-rocket to an orbital altitude today during the launch system’s third integrated...

How the US Army will build a floating pier to deliver humanitarian aid to...

It sounds like a tall order: build a floating pier off war-torn Gaza that will allow the delivery of 2 million daily meals to...

Exploring the shadows of space: The Condor Array Telescope

In the world of space exploration, a new tool has arrived that could change the way we look at the universe. This tool is the...

Scientists set new record with rollable solar cells

Australian scientists have made a giant leap forward in the world of renewable energy. Led by the CSIRO, Australia's national science agency, a team of...

4D Knit Dress may change future fashion forever

Fashion is taking a leap into the future with a new kind of dress that could change how we think about clothes. Imagine having a...

High-energy laser weapons: How they work and what they are used for

Nations around the world are rapidly developing high-energy laser weapons for military missions on land and sea, and in the air and space. Visions of...

Scientists create a modular robot with liquid and solid properties

In the world of robotics, a groundbreaking invention is paving the way for future technologies that can interact with humans more safely and adapt...

Game-changing polymer lubricants: Making metal shaping greener and cheaper

Making things out of metal, like springs, wire mesh, and nails, involves a lot of hard work. One of the steps in this process is...

E-Scooters: Not all are created equal

E-scooters have become a popular way to get around town, but not every e-scooter is the same, especially when it comes to safety. A study...

Lithium-ion batteries don’t work well in the cold. A battery researcher explains why

Rechargeable batteries are great for storing energy and powering electronics from smartphones to electric vehicles. In cold environments, however, they can be more difficult to...