Genuinely theoretical: The case for Philosophical Biology

Dr Ehsani belives a theoretical foundation for cell biology may translate into tangible advances in treating various conditions.

Though his background is in biomedicine, Dr Sepehr Ehsani is currently completing his PhD in philosophy at University College London. In his time working in the lab, Dr Ehsani became more aware of the often-neglected importance of theory. What is sometimes called theoretical biology is not usually ‘theory’ for the most part, in the sense that it is not truly […]

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A trick of the light: Discovering Dark-Bright and Anti-Dark-Bright Solitons

A fiber laser is an excellent experimental testbed for studying optical solitons.

Light has many incredible properties. They range from its strange duality of behaviour, acting either as a wave or a particle, to demonstrating incredible nonlinear effects that can be exploited with laser and optical technologies. One such property is the ability of light waves to form solitons when they pass through materials like optical fibres. Solitons, or solitary waves, occur […]

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