The final film could repair micrometer-scale cracks when heated to 80 ... the final self-healing film exhibited a hardness of 1.50 GPa. "This innovative multilayered design allows our material ...

Zach Yadegari, the high school teen co-founder of Cal AI, is being hammered with comments on X after he revealed that out of ...

In its hard state, it achieves a hardness of 86.5 Shore D (comparable to hard plastics), a compression strength of 81.7 MPa, and a Young's modulus of 1.2 GPa—significantly surpassing current 3D ...

The traditional grading system, using percentages or letter grades from A to F, has been the standard for educational assessment for decades. Its clarity makes it easy to understand; for instance, a ...

Delays to the project have already lost GPA and ratepayers potentially tens of millions of dollars in fuel savings. Hanwha Energy Corp. was originally supposed to complete the solar farm by ...

Researchers have developed an efficient method for preparing self-healing films that are more durable, more thermally stable and harder than conventional self-healing materials.

Self-healing coatings are advanced materials that can repair damage, such as scratches and cracks on their own. Researchers from Waseda University have developed an efficient method for preparing self ...

Polysiloxane materials, such as polydimethylsiloxane (PDMS)-based elastomers, exhibit a self-healing capability by the introduction of silanolate ...

A buoyancy problem involving a ping pong ball, an iron ball, a few strings, some water, and a set of scales is causing a few arguments on Reddit where it was posted. "Where would the scale tip?