Blog - Principia

Reflections on the 2023 Marrakesh-Safi earthquake

The earthquake was the strongest instrumentally recorded event ever felt in Morocco. Indeed, it appears to be the strongest in...

Smart packaging

Smart packaging uses technology to improve its functionality and features.

Friction

The complexity of the origin of friction makes it hard to study it using first principles and it must therefore...

Safety and comfort

All other sources of noise and vibrations have comfort implications as well: machinery, winds, waves... Fortunately, we count on the...

Mobile eco-design and efficiency

The energy efficiency label will now include information about battery capacity and endurance, drop resistance, water/dust resistance, and ease of...

Sound and noise

Acoustics is the science of sound, including production, transmission, and biological and psychological effects.

Stealthier submarines

A successful submarine design must withstand the pressures of deep water, the stresses of waves, and the shocks of combat.

Hydrogen

Although molecular hydrogen barely exists in nature, it can be produced from various sources and it constitutes an energy carrier.

3DEXPERIENCE: innovation for sustainability

Reducing the amount of plastic used in packaging, minimising energy consumption in industry, eliminating non-recyclable materials in products… these are...

Battery engineering

There is therefore lots of scope for improvement in battery design, as well as for optimising the use of their...

Viscoplastic similarities

What do they have in common: glacier ice, rock salt, and metals near the melting point?

What is an industrial collaborative platform and what are its advantages?

To work in a collaborative platform implies sharing a digital working space where information is updated as it is modified,...

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