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2022-08-16   Intermediate
Remarkable Creatures

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Steve: So let's talk about Remarkable Creatures. This is your newest book. First of all, for anybody who hasn't read Making of the Fittest or Endless Forms, you should go out and read those immediatel...


2022-08-16   Video
Cytotoxic T Cell in Action

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Well, let me show you this now, in a video that Mike Oldstone at Scripps Institute in San Diego put together. Let's run this. This is a cytotoxic T cell that you see on the top. And ...


2022-08-12   Video
Targeting Infected Cells for Immune Defense

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You remember messenger RNA and new viral proteins being made essentially to assemble new virions, but something else can happen to those viral proteins. There are host proteins called ubi...


2022-08-09   Pre-Intermediate
The Little Match Girl

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‘Matches! Light your fires with my matches! Would you like to buy some matches sir? What about you madam? They are the best kind! Strike them against any wall! They will burn! Someone must want some m...


2022-08-08   Video
RNA Splicing

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Once a gene has been located and transcribed into mRNA it must first be edited before it can be translated into a protein. This editing process is called splicing. It involves removing ...


2022-08-05   British English
‘How Your Unconscious Mind Rules Your Behaviour’

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Book and Arts. Book Review. The unconscious mind. Hidden depths. Subliminal: How Your Unconscious Mind Rules Your Behaviour. By Leonard Mlodinow. ASK someone to name a famous psychologist, and...

书籍和艺术 书评 潜意识 藏匿在深处 《潜意识:你的潜意识如何支配你的行为》伦纳德·莫洛迪诺着 说起着名的心理学家,人们可能会想到西格蒙德·弗洛伊德,这位满脸大胡子的奥地利学者提出了精神分析的概念。他关于潜意识的概念成了众相传...


2022-08-04   Video
VEGF

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VEGF stands for vascular endothelial growth factor. It's a fancy name for a kind of growth hormone that is a growth factor for blood vessel cells. Blood vessel cells have receptors for th...


2022-08-01   British English
‘When Captain Flint Was Still A Good Man’

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When Captain Flint Was Still A Good Man. By Nick Dybek. VAST, turbulent and mysterious, the sea is a gift to storytellers. It is a perilous passageway to new lands and a bountiful source of food, b...

《那时,弗林特船长仍是个好人》尼克·戴贝克着 大海,广袤、躁动而神秘的大海,是上天赐给讲故事人的礼物。它是通向新奇世界的惊险通道,是食物的源头,美丽的源头也是传说的源头。 生活在波涛汹涌的大海上可以既可以把普通人蜕变成英雄,也可...


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