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Graz University of Technology

In Ultrasonic Joining, wood and the base component are joined by frictional heat.
Technology

New manufacturing processes allow adhesive-free joining of wood and metal

Ashwini Sakharkar

Alternatives in Car and Aircraft Construction.

Hydrogen fuel car charging station
Transportation

Risk and damage potential of hydrogen vehicles in tunnels

Ashwini Sakharkar

Any damage would be extensive, but its occurrence is unlikely.

The ice-repellent coating is wafer-thin. For their experiments, Anna Maria Coclite and Gabriel Hernández Rodríguez (pictured here) applied it in thicknesses between 300 and 500 nanometres.
Invention

Novel highly ice-repellent coating adheres to numerous surfaces

Ashwini Sakharkar

The material delays the formation of ice crystals and reduces the adhesion of ice layers.

The parabolic trough solar module in test operation on the roof of the Institute of Electrical Measurement and Sensor Systems at TU Graz.
Technology

New solar module produces clean energy and heat simultaneously

Ashwini Sakharkar

Three technological innovations significantly reduce costs.

Recent Stories

Neolithic people sacrificed unique ‘suns stones’ due to a volcanic eruption

Archaeology

Astronomers solve Sulfur mystery with Ammonium Hydrosulfide salt

Space

A copper catalyst can efficiently convert carbon dioxide into acetaldehyde

Invention

Not all Hot Jupiters orbit alone

Space

The long-term benefits of girls’ education

Social Science