IV. 用括号中所给的动词的适当形式填空,完成下列语篇:Is a mouse that can speak acceptable? How about a dog with human hands or feet?Scientists, the people with the know-how to make such things happen, 1) are now thinking(think) about whether such experiments are morally right or not.On ...
Scientists will probably find cures for many dangerous diseases, like cancer or AIDS. Therefore, our surroundings as well as our health will be in better condition.Although we can't predict the exact changes which will be made in the world, we often think about them. We worry about our ...
Deadly outbreaks have plagued societies for centuries. But they can lead to medical breakthroughs—if we learn the right lessons from them.
Scientists in Israel have uncovered an important clue to what happens to people's brains during hypnosis. In their experiment, participants were shown a movie. They were then hypnotized and given a posthypnotic suggestion to not remember it, as well as a cue to restore that memory. When later...
But it’s far more concerning when people like Rogan, who have a massive reach, take up the cause. “They just have such a huge platform, and those stories are scary and they spread,” Smith says. “Once they do that, it’s so hard for scientists to fight that.” ...
But it isn't true.We will pay more attention to protecting the environment.And, scientists will probably find cures for many dangerous diseases, like cancer or AIDS. Therefore, our surroundings as well as health will be in better condition.Although we can't predict the exact changes which ...
We will make new friends through the Internet—even our husbands or wives will be met in this way.(在2050年,我们几乎每天都会使用电脑。我们将通过互联网结交新朋友,甚至我们的丈夫或妻子也将以这种方式见面。)”可知,2050年人们都是通过互联网结交朋友,甚至夫妻之间也是以这样的方式见面,由此可知,2050年...
The information role of DNA was further supported in 1952 when Alfred Hershey and Martha Chase demonstrated that to make new viruses, a bacteriophage virus injected DNA, not protein, into the host cell. So, scientists had theorized about the informational role of DNA for a long time, but no...
This, in turn, has required an evolution in the relationship between computer scientists and biologists. Newer machine-learning approaches ingest vastly more data and can assemble hierarchies of information that let them go beyond correlation. Still, harnessing these “deep learning” neural networks...
UC Davis scientists found that Salmonella uses electric signals in the gut to invade the body, a process called galvanotaxis, offering new insights into bacterial infections and potential treatments for diseases like IBD. How do bad bacteria find entry points in the body to cause infection?