Superhydrophobic surfaces (SHSs) have the potential to reduce drag at solid boundaries.
However, multiple independent studies have recently shown that small amounts of …

Experiments have shown that surfactant introduced to a liquid-filled maze can find the
solution path. We reveal how the maze-solving dynamics arise from interactions between …

Successive drops of coloured ink mixed with surfactant are deposited onto a thin film of
water to create marbling patterns in the Japanese art technique of Suminagashi. To …

We model the advective Marangoni spreading of insoluble surfactant at the free surface of a
viscous fluid that is confined within a two-dimensional rectangular cavity. Interfacial …

Marangoni effect is ubiquitous in nature and plays a vital role in the interface between two or
more liquid phases. Any change of surface tension due to concentration and/or thermal …

We propose a novel single-electron (SE) circuit with unique information-processing that
mimics the behavior of bubble film, ie, a “bubble-inspired SE circuit.” It is known that the …

Surfactants—molecules with a tendency to adsorb to interfaces between fluids—have been
known to critically affect the behavior of multiphase flows for decades. They slow the rise of …

The stability of an incompressible fluid flow in a cavity is investigated. In each of the three
setups examined the flow is driven by a moving boundary. First, we consider a cavity …