Air can crush metal cansThis demonstration (展示) shows you how powerful air pressure can be. ……

there,” Ned Land cried. We could see a strange light under the water. Something long and dark was there. It was the monster! It swam up to us, then stopped. The strange light came and went. One minute ……

of decoration on the kilt, a fur bag. The bag is made of light-coloured horse hair and metal chains... of bagpipes in the air on the campus of Ohio's College of Wooster, US.It is a small band of about 15 ……

卑斯山). The air is sold in a metal can (金属罐) with a face mask (面罩). A 7-liter (公升) can of air is selling...瑞士公司售卖阿尔卑斯山区空气。 You may buy bottled water from time to time. But will you buy bottled air?A Swiss ……

we listen to can tell us a lot about our personality. And the latest research shines a light on heavy metal music and its fans.Loud, strong, chaotic (混乱的) rock. These are some words that can describe ……

onto the window. It was a Saturday evening in November, not quite yet winter. But the air felt chilly (寒冷的) and the sunset was a cutting shade of orange, reflecting on the cold metal that made up ……

. It’s pretty cool! The dinosaur is made of metal (金属) and plastic (塑料). It is light and safe...;s pretty cool! The dinosaur is made of metal (金属) and plastic (塑料). It is light and safe. Are you ……

. These buildings look like big art pieces and use a lot of natural light. The theater has metal (金属) walls.... The theater has metal (金属) walls. They reflect (反射) light and people can see it from far away ……

This light is like magic. It can float (漂浮) in the air. It can also follow people. How can this be? Here is the answer: it uses drone technology (无人机科技). You can put it anywhere in the air ……

metal is the work of researchers from the University of Southampton, in the UK. They plan to give... (反射) light differently, according to the BBC. The colors of the objects we see around us ……

less space. The pressure of the surrounding air crushes (挤压变形) the soft metal can. Before heating...气压的力量有多大？气压的力量有多大？This experiment shows you how powerful (有力量的) air pressure (气压) can ……

to the rhythm (旋律) of heavy metal music in a “fashion somewhat similar to the air guitar&rdquo...Heavy metal music helps Finnish people express emotions. VCG/TUCHONGHeavy metal music helps Finnish ……

VCGVCGSoaring high for a cause:Soaring high for a cause:This selfie is taken from up in the air! On Nov 10, a 28-year-old Frenchman, Remi Ouvrard, broke a world record. He stood on top of a hot air ……

tanks of 50 or more tonnes; and personnel carriers, self-propelled artillery and armoured cars - light vehicles of less than 20 tonnes.The thin armour of the light vehicles gives full protection against ……

the centre and metal parts of the umbrella. If you are fancy you can sew the edges of the umbrella... gravestonesHave fun decorating your table with this! Mix paints to make light gray, medium gray ……