Science X Dialog

Gastric cancer (GC) is a lethal malignancy with worldwide occurrence, and is considered endemic in eastern Asian, eastern European and South American countries. Indeed, in my home country, Chile, GC is the leading cause of ...

Amidst the ongoing surge in demand for bio-MEMS, wearable/implantable electronics and bio-tissue therapeutics, the pursuit of piezoelectric biomaterials has become a priority, thanks to their remarkable electromechanical ...

Polyethylene (PE) is one of the most widely used and versatile plastic materials globally, prized for its cost-effectiveness, lightweight properties and ease of formability. These characteristics make PE indispensable across ...

Superconductivity is the phenomenon by which, at sufficiently low temperatures, electric current can flow in a metal with no resistance. While certain metals are excellent superconductors, other metals cannot superconduct ...

The theory of special relativity is rife with counterintuitive and surprising effects, the most famous of which are length contraction and time dilation. If an object travels at a relative speed, which is a non-negligible ...

Cells, the fundamental building blocks of life, are constantly subjected to a variety of mechanical forces within our bodies. These forces, which can arise from both internal and external sources, play crucial roles in regulating ...

Imagine a future where indoor wireless communication systems handle skyrocketing data demands and do so with unmatched reliability and speed. Traditional radio frequency (RF) technologies like Wi-Fi and Bluetooth are beginning ...

Famous for its iconic wildlife, Africa is home to nature and cultures that can be found nowhere else on Earth. Unfortunately, however, this precious natural and cultural heritage is threatened by unprecedented population ...

Scientists are finding ways to use quantum effects to create groundbreaking thermal devices that can help cool electronic systems. The quantum thermal transistor is one of the most exciting innovations in this field. While ...

The oral cavity is home to a rich ecosystem of microorganisms that are found in both healthy and diseased states. In the area of dental restoration, highly specialized materials are used to fulfill specific functions so that ...

As computing technology advances, we have shifted from using large, single-chip processors to systems made up of smaller, specialized chips called "chiplets." These chiplets work together to boost processing power and efficiency.

A Doppler shift is defined as a change of frequency of light or sound when an object is moving toward or away from an observer. Edwin Hubble observed in 1929 that galaxies appear on average to be moving away from us (see ...