- Cape Town (en.wikivoyage.org)
Cape Town (Afrikaans: Kaapstad, Xhosa: iKapa) is the second most populous city in South Africa. The capital of Western Cape Province, it is also the legislative capital of the nation. Cape Town is on South Africa’s southwestern coast close to the Cape of Good Hope, and is the southernmost city on the African continent. It is the gateway to the globally renowned Cape Winelands which includes the towns of Franschhoek, Stellenbosch and Paarl.
- Bohr model (Wikipedia)
In atomic physics, the Bohr model or Rutherford–Bohr model is an obsolete model of the atom, presented by Niels Bohr and Ernest Rutherford in 1913. It consists of a small, dense nucleus surrounded by orbiting electrons. It is analogous to the structure of the Solar System, but with attraction provided by electrostatic force rather than gravity, and with the electron energies quantized (assuming only discrete values).