[00:03]retail

[00:04]In Europe, taxes account for up to four-fifths of the retail price,

[00:09]so even quite big changes in the price of crude have a more muted effect

[00:16]on pump prices than in the past.

[00:22]entail

[00:24]Deliberate practice entails more than simply repeating a task. Rather,

[00:30]it involves setting specific goals, obtaining immediate feedback

[00:36]and concentrating as much on technique as on outcome.

[00:42]hail

[00:47]In an 88-page report recently translated into English at the National Center

[00:53]for Atmospheric Research in Boulder, Colo., Russian scientists say that they

[01:01]can suppress hail over large areas by firing antiaircraft shells

[01:07]into hail-producing clouds.