Mambo

Gustavo Dudamel and the Venezuelan Youth Orchestra playing Bernstein.

Maria Lando

From Peru, Susana Baca.

Heard

Security theater is the phrase of the year. Or is it of the decade.

Where to find dark matter?

Maybe at the end of the arrow. From a talk by Marla Geha.

London at night

Foggy London from the International Space Station. Full explanation here.

Sundown sindrome

Tame Impala.

Fika

Swedish for coffee break. Not an IKEA item. Although you could have a fika at IKEA.