The allegation is part of Singapore's first prosecution of soccer corruption offenses since the city-state was named in February by European investigators as a base for a global crime ring that was fixing hundreds of matches across the world.

WSJ: Singaporeans Allege International Dimension in Match-Fixing Scandal

Electricity, meanwhile, is delivered via a conductive brush that sweeps around a metal ring in the stationary base.

ECONOMIST: Monitor

Their base is a light industrial building just inside the Moscow ring road, and a passenger lift is only now being installed.

ECONOMIST: Russian computers

It heats so quickly because the base of the Flash Java Kit's cup has a special ring that concentrates heat in addition to blocking wind.

WSJ: A Coffee Press for Campers

Singapore's investigation of the officials comes weeks after the city-state's police said they were boosting efforts to tackle soccer corruption, following allegations from international investigators that a global crime ring was fixing hundreds of soccer matches out of its base in Singapore.

WSJ: Singapore Investigates Officials in AFC Match