Good Thinking

Optical fibers are already used in many fields, but they would have even more applications if they could be manufactured faster and cheaper. An experimental new process is claimed to deliver on both counts, and it uses mostly existing technologies.

Day-use backpacks certainly are handy, but they do have a way of leaving your back hot and sweaty, or even digging into it if you're carrying protruding cargo. The VentaPak was designed to address those problems.

The excavation and disposal of landmines is a time- and labor-intensive business, so it can be quite a waste of resources if the detected object is not actually a mine. A new system could help, by reducing the number of mine-hunting errors.

This California company says its oil-free, centrifugal air compressor design, inspired by the air pumps used in sixteenth-century Catalonian blacksmith forges, is quieter, cleaner, longer lasting, and cheaper to run than traditional piston designs.

Although robotic prosthetic legs do have some advantages over their conventional counterparts, they also have some drawbacks that keep them from entering wider use. A new prototype prosthesis, however, addresses some of those shortcomings.

Amazon has announced that it's adding a smart shopping cart service to its upcoming Woodland Hills store in Los Angeles, California. The Dash Cart registers what you're buying as you shop and charges your credit card as you exit the store.

British apparel maker Vollebak explores how to prevent electronic components and materials from filling landfills. It recycles various obsolete parts and pieces into a flamboyant timepiece it calls the Garbage Watch.

Even when they're allowed to roam, chickens are still susceptible to infestations of blood-sucking mites. It now turns out that a backpack-like device could let farmers know when those mites are biting, so treatment could begin as soon as possible.

Evaporation is one of the most enduring methods of purifying water to make it drinkable. Now researchers in China have developed a novel device made of wood that can do just that, by employing bacteria to help build key nanostructures.

When shrimp are processed at seafood plants, the resulting wastewater contains a lot of protein. Scientists have now devised a method of harvesting that protein, so it can be used to supplement animal feed or food for humans.

To prevent packages being lost or damaged in transit – or at least make it easier to figure out what went wrong – European start-up LivingPackets has now unveiled the second generation of its reusable smart packaging called The Box.

When it comes to keeping buildings energy efficient, windows certainly pose a challenge. It was with this quandary in mind that a British scientist has created a new type of window – one that's filled with water.