Simulating cellular sorting processes

A plant or an animal cell uses numerous processes to sort and assemble tiny building blocks into larger molecules, to rebuild molecules or to dissolve them. Such processes depend on interactions between various cellular components ...

Molecular Lego with an encoded blueprint

Nature contains a special kind of Lego brick: biological molecules, peptides to be exact, that can be built together to form a wide range of complex structures. Unlike the popular toy bricks, however, the molecular building ...

Why does stepping on a LEGO hurt so much? (video)

The sensation may be all too familiar - the intense, sharp pain in your foot caused by an unassuming LEGO® brick. Why does this tiny chunk of plastic cause so much pain? To answer this question, Reactions examines why we ...

Using LEGO blocks to develop stretchable electronics

A new article shows how toy bricks, such as LEGO blocks, are not only for children—in the hands of engineers, they can become a powerful laboratory tool for conducting sophisticated tasks.

Do Legos, standardized testing, and Googling hamper creativity?

Legos, the popular toy bricks, may be great for stimulating creativity in little kids. But when it comes to adults, things might be a little different. According to a new study in the Journal of Marketing Research, when adults ...

Varying the sliding properties of atoms on a surface

It's possible to vary (even dramatically) the sliding properties of atoms on a surface by changing the size and "compression" of their aggregates: an experimental and theoretical study conducted with the collaboration of ...

Rafts on the cell membrane

Tiny structures made of lipid molecules and proteins have been believed to wander within the membrane of a cell, much like rafts on the water. This "raft hypothesis" has been widely accepted, but now scientists at TU Wien ...

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