Engineering

Origami, 3-D printing merge to make complex structures in one shot

By merging the ancient art of origami with 21st century technology, researchers have created a one-step approach to fabricating complex origami structures whose light weight, expandability, and strength could have applications ...

Engineering

Building the future with self-healing concrete and biocement

After water, concrete is the most widely used substance on Earth. With applications from housing and industry to coastal defense and infrastructure, concrete and cement are at the cornerstone of life, quite literally.

Engineering

Why building collapses are all too common in Lagos

The rising status of Lagos as an emerging megacity and a commercial nerve center in sub-Saharan Africa has come with a number of challenges. One of these is the safety of buildings.

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