Before I start today's podcast, I would like to mention a little something about the title of yesterday's podcast. One of my listeners, called Bahareh, asked me to explain the expression Super Duper Slither Scooter. First of all, the scooter is just...
It started with a simple experiment: take some graphite - the black stuff in the middle of a pencil - and put a piece of tape over it. When the scientists at the University of Manchester did that, they found that they could develop a material that co...
[00:02.99]3 Listen and order. [00:07.30]You will hear Miss Wang give instructions on [00:10.67]how to use a Bunsen burner. [00:14.04]Listen to the instructions [00:15.94]and number the pictures in the correct order. [00:20.12]Number the steps 1-8. [0...
[00:03.88]Module4 A SCIENCE EXPERIMENT [00:08.38]UNIT1 You must stir it gently. [00:13.36]1 Listen and read.Then say [00:19.41]Class,we're going to carry out [00:22.07]a chemical experiment today. [00:24.95]Now,do you have everything you need? [00:28...
It was supposed to be the greatest science experiment ever, and it's certainly the most expensive. The large hadron collider designed to recreate the Big Bang theory with colliding particles has so far cost nearly 10 billion dollars and counting. Sci...
Builders in South Africa have begun construction on a new type of housing for low-income families. The buildings look like conventional homes, but the walls are made with sandbags. Architects say their experimental design is quicker and easier to bu...
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By Danstan Kaunda Lusaka 22 March 2007 A project in Southern Africa is helping promote the use of renewable energy sources. Its called INSABA -- The Integrated Southern Africa Business Advisory and is funded by a German NGO called IN-Went. Voice of...
By Phuong Tran Dakar 10 January 2007 A Senegalese experiment with biofuel production will start within the coming weeks, as part of President Wade's plan to reduce oil imports and to revive the rural economy. Where biofuel supporters see a green sol...
EDUCATION REPORT - Duke iPod Experiment By Nancy Steinbach Broadcast: Thursday, August 05, 2004 This is Steve Ember with the VOA Special English Education Report. Duke University in Durham, North Caro...