The first Supertimer is the free, cut-down version of a timer which you can buy that has more features. On this version there isn't the facility for turning off or changing the music but you can get round that by turning the volume down on your computer.

The other timer program which is called Egg Timer doesn't have sound during the countdown period so you simply set it to your required time limit as explained on the Home page.

I think sometimes it is useful to have the facility for a countdown timer in the classroom for various activities ranging from tidying up to a fixed time for completing a piece of work. I want to feature a couple of timers which I think work well on an interactive whiteboard.

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救助站工作人员表示从11月1日起，救助站每天24小时出动两台流动救助车巡街，见到流浪人员就劝说进救助站。晚上还有机动小组，只要有市民打电话发现流浪人员就马上出动救助。截至目前已经发放棉衣、棉被褥等80套。“街头流浪人员主要是乞讨者，9成以上都拒绝去救助站。我们劝说无效，只能把棉衣棉被送给他们，以防止他们冻伤。 ”工作人员说。