含中文字幕节目   

Keywords:

So at equilibrium, at your normal weight, leptin is made and you're eating different types of food. Now let's imagine you were starving or you went on a diet, your fat mass would contract ...

Keywords:

IBM vs Carnegie Corporation. The centenarians square up. Both IBM and the Carnegie Corporation will turn 100 this month. Has the multinational business or universal philanthropy done more for societ...

Keywords:

Summer is a popular time for Hollywood studios to release movies.Films for young people are especially popular,since most of them are out of school for summer vacation.In the animated film "Brave," Me...

Keywords:

Steve: Professor Mazlack, Ms. Taylor—good to talk to you today. Mazlack: Hi Steve. Taylor: Hello Steve. Steve: You have research going on, that one's really serious business, but you're trying to t...

Keywords:

The Universe is incredibly big and seems full of potential for life, with billions of habitable planets. If an advanced civilization had the technology to travel between the stars, at just 0.1% of ...

Keywords:

Sports watchers may remember Madeline Manning Mims. She had a wonderful win in 1968. She became the first black woman to win a gold medal in the Olympic Games. Madeline was living in a period of racis...

Keywords:

Film-industry subsidies. Unilateral disarmament. After a decade of escalation, a stupid trend may have peaked. LOTS of states would love to be California and have their own little Hollywood. Film...

Keywords:

Simon: We have a theory right now called cold dark matter, which describes the structure of the universe on large scales and how galaxies form within that structure; and so when you look at the univer...