Aerogel 'Liquid Smoke' Gets A 3-D Image

Aerogel 'Liquid Smoke' Gets A 3-D Image

Researchers have created a 3D image of a material referred to as "liquid smoke." Aerogel, also known as liquid smoke or "San Francisco fog," is an open-cell polymer with pores smaller than 50…
New: Paper-Based Transistor

New: Paper-Based Transistor

Elvira Fortunato and colleagues from the Centro de Investigação de Materiais (Cenimat/I3N), at Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, made the first Field Effect Transistor…
The End Of The Dentist Drill?

The End Of The Dentist Drill?

A new technology that spots tooth decay almost as soon as it’s begun promises to reduce the need for drilling and filling, writes Patrick Walter in SCI’s Chemistry & Industry (C&I) magazine…
Nanorotors Detected Doing The Molecular Hula Hoop

Nanorotors Detected Doing The Molecular Hula Hoop

Humans have long been trying to make the dream of nanoscopic robots come true. It's getting closer each time nanoscience produces components for molecular-scale machines. One such device is a rotor…