21. A stopped-flow instrument is a rapid mixing device used to study the chemical kinetics of fast reactions in solution. 22. Each pulse is just 1 to 60 femtoseconds in duration, allowing extremely fast reactions and processes to be investigated. 23. Another way to foil the Rockets, once Olajuwon gets the ball, is with fast reactions to the open shooter. 24. Alert and with fast reactions , the position of the left-footed Bauer was mostly that of a left 1954 World Cup. 25. Le Monde newspaper praised Chirac's fast reaction in an editorial published Tuesday but called for more than just tough talk. 26. However, his fast reactions , good eye for the ball and speed made him the perfect choice for the Finland national team. 27. Also, his main weaponry is his lightning fast reactions , and also blades and armored gauntlets which appear from his lower arms. 28. It was also seen as advantageous to have a system capable of fast reaction times and immunity to heavy radio-frequency jamming. 29. During this period, he organized the first national symposium in Thiruvananthapuram, " National Symposium on Fast Reaction Chemistry and Techniques ". 30. Allowing for fast reactions , and with a long reach, the rapier was well suited to civilian combat in the 16th 17th centuries.