Shoemake [16] introduced the idea of interpolating rotations with quaternions, but the constructed curves (slerps) did not satisfy an obvious variational principle [21] as splines [2] do in flat space.

hi jack. you just missed the best hardcore/gabba party: thunderdome - a decade, here in amsterdam. 2 huge rooms filled with 15.000 people (the party had sold out weeks in advance), one room for oldstyle (92-97), one for the newer hardcore/hardstyle (97-02).

[T]he owners of Doddington Hall, in Lincolnshire, have brought the folly into the 21st century, by building a 30ft pyramid in the grounds of the Elizabethan manor.

They count their ships full tale— / Their corn and oil and wine, / Derrick and loom and bale, / And rampart’s gun-flecked line; / City by City they hail: / “Hast aught to match with mine?”