教育学习   

Keywords:

Gunnar Ingelman: If you try to put in mass by hand into the theories the theories will collapse and the standard model no longer works. So somehow the symmetries must be broken in such a way that...

Keywords:

Steve Mirsky: Staffan Normark, Permanent Secretary of the Royal Swedish Academy of Sciences at a Press Conference shortly before 7:00 a.m. U.S. Eastern Time this morning. Staffan Normark: ...

Keywords:

And now, many years after he had learned this poem,the reporter for the first time understood the sadness of the dying soldier.Hours passed.The reporter asked the sailor to take the oars so that he co...

Keywords:

A long stretch of coast lay before the eyes of the men.Slowly, the land rose up out of the mountainous sea.The men could see a small house against the sky.To the south,they could see a lighthouse.Tide...

Keywords:

But there was something in his voice that made them think,as the sailor said: "Yes, if this wind holds!"Seagulls flew near and far.Sometimes the birds sat down on the sea in groups, near brown seaweed...

Keywords:

The small lifeboat bounced from wave to wave in the rough seas of the Atlantic.The four men in the boat could not see the sky.The waves rose too high.The waves with their white tops pushed at the open...

Keywords:

Keesh continued to bring meat to the village.Some people thought he was a great hunter.There was talk of making him chief,after old Klosh-kwan.They waited,hoping he would come to council meetings.But ...

Keywords:

(MUSIC)Keesh lived at the edge of the polar sea.He had seen thirteen suns in the Eskimo way of keeping time.Among the Eskimos,the sun each winter leaves the land in darkness.And the next year,a new su...