That had logistical implications as well; at various points, the tour felt something like a sprint.
However, a number of Vortigaunts are still in captivity, as at various points in the game, Vortigaunts are shown used as slave labor by the Combine; for example, one Vortigaunt is seen cleaning the floor of a Combine train station with a broom, wearing a similar collar to those worn in Half-Life.
In the arts, Germany's Bauhaus school -- founded just 8 years after the inauguration of IWD -- illustrates this well, as at various points in the modernist art school's history, nearly about half of all students enrolled were women.
It has also backed Labour and the Conservatives at various points as well as suggesting in 2007 that a vote for the SNP would "put Scotland's head in the noose".
There are frequent reminders of the way the Smithsonian's selections stretch to allow consideration of a number of different directions, which were regarded as innovative at various points during the exhibition's broad time period.
As suggested at various points above, several aspects of telomere replication, even in the well-studied yeast system, remain poorly understood.
Although the group, as normally constituted, includes strings, winds, brass, keyboards and percussion, the players coalesce at various points as a brass band, a string orchestra and a choir.
So Pepsi will also play a role in selecting local talent as opening acts at various points around the world.
As she underscores at various points, capitalism is such a "chameleon" that tracking its endless permutations is a tricky business.
Blair is referred to at various points as "Tony", whereas the French president, Jacques Chirac, who kept France out of the Iraq war, is referred to simply as "Chirac".
