With 4D printing, the objects can change shape or properties using external stimuli such as temperature, light, pH, magnetic field, electricity, and moisture. Additionally, the changes in shape or ...

4D printing is the process of using 3D printing to create objects that can change their shape or properties in response to environmental factors such as light and temperature. The technology has been ...

Researchers have developed new biomaterials that can be manipulated to transform into different shapes, a 4D bio-printing achievement that also represents an advancement in tissue engineering.

Combining materials with different swelling ratios creates structures that transform into tubes when exposed to water. (Courtesy: Yu Bin Lee) Materials that controllably change shape over time – often ...

Consider the humble pinecone. Found scattered on forest floors and covered in woody scales, the pinecone is a perfect example of nature’s clever shape-shifting engineering. When it is wet and humid, ...

Researchers have developed a way to fabricate a new type of wing that can change its shape in flight for unmanned aerial vehicles (UAVs) cheaply and efficiently using a novel 4D-printing process, they ...

In the latest research in the field of materials science and engineering, researchers have made remarkable progress in the 3D and 4D printing of electromagnetic metamaterials (EMMs). This breakthrough ...

(Nanowerk Spotlight) The next generation of robots may not look anything like the rigid, mechanical machines we’re used to. Instead, imagine a robot that moves more like an octopus or a human hand, ...

Pages Latest Report] According to a market research study published by Custom Market Insights, the demand analysis of Global ...

We are said that the real world in which humans live is present in three dimensions or four dimensions. "Three-dimensional" is a relatively easy-to-understand concept for people who live while ...