Both Kotobukiya and Good Smile Company offer elaborate model kits of female characters to build. The former sells its Frame Arms Girls, Megami Devices, Sousai Shojo Teien, and new Arca Nadea line.

Studying how brain cells respond to signals from their neighbors can aid the understanding of cognition and development. However, experimentally measuring the brain's activity is complicated. Neuron ...

The upper figure shows the viscoelastic toy model proposed here, characterized by only six independent parameters. Surprisingly, this simple mechanical model produces complicated system dynamics, as ...