Wood

Although it's unlikely that many people would think of wood-fired hot tubs as being "green" products overall, some of the things are certainly more eco-friendly than others. Such is the case with a new tub, that's already on sale in Europe.

Looking to take down a playtime target with a few rubber band bullets but can’t quite get them away quickly enough? Weaponized T-Rex is out to offer some rapid-fire capabilities with a motorized rubber band toy gun based on the Gatling machine gun.

Steampunk is an impressive-looking pavilion that has been painstakingly created by steam-bending lengths of hardwood. The build process was helped along by a Microsoft HoloLens-based system called Fologram.

A new substance is claimed to combine strength and toughness, by mixing wood fibers with spider silk.

Microfluidic chips are typically made out of plastic, but scientists are now taking a more eco-friendly approach, using wood.

Concealed from view to passersby, The Skyscape uses wooden materials and clean, straight lines to create a “borderless” box.

​Regular readers will be familiar with the retro wooden wonders of Love Hultén. Over the years, the Swedish designer has created wood-encased games consoles, computer replicas and music makers. His latest project is called the Evoboxx, a synthesizer based on the zero-player Game of Life from 1970.​

Several years ago, we heard how scientists from Sweden's Chalmers University had created a 3D-printing medium made from wood fiber. Now, they've developed a new method of printing with it, producing solid material with the structure and qualities of natural wood.

​Wood is an established and versatile construction material, used to build everything from high-rises and airports to apartment buildings. It also, however, is not immune to catching fire. A new coating could help keep that from happening, and it's actually made from wood.

Three years ago, we heard how scientists from Sweden's KTH Royal Institute of Technology had created transparent wood – it could serve as a cheaper alternative to the silica-based glass used in windows and solar cells. Now, the material is additionally able to store heat and later release it.

​It was just this Wednesday that we heard about a non-toxic flame-retardant solution created by scientists at Texas A and M University. Well, researchers at Switzerland's Empa institute have also come up with one, which could be used to keep wood and wood-based building materials from burning.

​According to many musicians, in order to have the best sound possible, an acoustic guitar has to be made from the "right" type of wood. Unfortunately, such wood often comes from endangered, unsustainably-harvested trees. A new study, however, suggests that wood type makes essentially no difference.