He did experiments to different materials.
出自-2013年6月听力原文
Although no form of matter yet discovered moves as fast as or faster than light, scientific experiments have already confirmed that accelerated motion causes a traveler's time to be stretched.
出自-2011年6月听力原文
Animal experiments by psychologists at the University of Pennsylvania had shown that after repeated failures, most animals conclude that a situation is hopeless and beyond their control.
2016年12月四级真题（第二套）阅读 Section B
Becoming educated should not require giving up joy but rather lead to finding joy in new kinds of things: reading novels instead of playing with small figures, conducting experiments instead of sinking cups in the bathtub, and debating serious issues rath
2015年12月四级真题（第一套）阅读 Section B
In experiments conducted by Tamar Avnet and Anne- Laure Sellier, they had participants organize different activities — from project planning, holiday shopping, to yoga — by time or to-do list to measure how they performed under "clock time" vs "task time"
2015年12月四级真题（第一套）阅读 Section C
The researchers, led by Martin Reimann, carried out a series of experiments to see if people would choose a smaller meal if it was paired with a non-food item.
2016年12月四级真题（第三套）阅读 Section C
These experiments indicated that a focus on effort can help resolve helplessness and generate success.
2016年12月四级真题（第二套）阅读 Section B
To determine which feeling won out, the researchers did a series of experiments.
2018年6月四级真题（第二套）听力 Section C
When babies expectations are violated in experiments like the ones performed with the cats, they react much like their animal friends.
2018年12月四级真题（第三套）阅读 Section C
One of the most interesting experiments with dolphins must be one done by Doctor Jarvis Bastian.
出自-2012年6月听力原文
They may affect the results of experiments.
出自-2011年12月听力原文
According to a series of experiments published in the Quarterly Journal of Experimental Psychology by professors Gary Lupyan and Daniel Swignley, the act of using verbal clues to 27 trigger mental pictures helps people function quicker.
2017年6月六级真题（第二套）阅读 Section A
Dehl and her fellow researchers wanted to find out if that was true, so they embarked on a series of nine experiments in the lab and in the field testing people's enjoyment in the presence or absence of a camera.
2018年6月六级真题(第二套)阅读 Section C
For the most part, these experiments rely on incentive payments to get doctors to try them.
2016年6月六级真题（第二套）阅读 Section B
Good, sound science depends on hypotheses, experiments and reasoned methodologies.
2016年12月六级真题（第二套）阅读 Section A
his experiments resulted in a new style that was almost exactly opposite the accepted technique of the time.
2019年6月六级真题（第一套）听力 Section B
I'm going to define what love is, but then most of the experiments I'm going to talk about are really focused more on attraction than love.
2016年12月六级真题（第一套）听力 Section C
In a series of several experiments, the researchers illustrated just how much we've come to admire busyness, or at least the appearance of it.
2017年12月六级真题（第三套）阅读 Section C
In one of the study's experiments, subjects were given a brief description of a man from Chicago with the last name Williams.
2015年12月六级真题（第一套）阅读 Section C
In other experiments, Lupyan and Swignley found that uttering the name of a common product when on the hunt for it helped quicken someone's pace, but talking about uncommon items showed no advantage and slowed you down.
2017年6月六级真题（第二套）阅读 Section A
Testing innovations do no good unless the good experiments are identified and expanded and the bad ones are dropped.
2016年6月六级真题（第二套）阅读 Section B
Children may learn the rules of language by repeating their own experiments.
2016年高考英语浙江卷（6月） 阅读理解 阅读C 题设
I expect you to do all the experiments and keep the results in your lab notebook.
2017年高考英语全国卷2 听力 原文
In a recent study, professor Betsy Sparrow conducted some experiments.
2015年高考英语安徽卷 阅读理解 阅读C 原文
Instead, babies may form an understanding of object support through repeated experiments and then build on this knowledge to learn even more about how objects interact.
2016年高考英语浙江卷（6月） 阅读理解 阅读C 原文
Peter mcnaught, operations director at London underground, said: "It may not seem right that you can go quicker by standing still, but our experiments at holborn have proved that it can be true."
2016年高考英语上海卷 阅读理解 阅读D 原文
The psychologist Michael Tomasello has studied this cooperativeness in a series of experiments with very young children.
2016年高考英语江苏卷 阅读理解 阅读B 原文
This opens the way for all sorts of clothes-based experiments.
2017年高考英语浙江卷（11月） 阅读理解 阅读B 原文
According to accounts of the experiments, their hourly output rose when lighting was increased, but also when it was dimmed.
2010年考研真题（英语一）完形填空 Section Ⅰ
Consider the fruit-fly experiments described by Carl zimmer in the Science times.
2009年考研真题（英语一）完形填空 Section Ⅰ
In 1924 America's National Research Council sent two engineers to supervise a series of experiments at a telephone parts factory called the Hawthorne Plant near Chicago.
2010年考研真题（英语一）完形填空 Section Ⅰ
In a series of four experiments, behavioral scientists at the University of Chicago and the Wisconsin School of Business tested students' willingness to expose themselves to unpleasant stimuli in an effort to satisfy curiosity.
2018年考研真题（英语二）完形填空 Section Ⅰ
It turns out that the peculiar way of conducting the experiments may have led to misleading interpretations of what happened.
2010年考研真题（英语一）完形填空 Section Ⅰ
Research on animal intelligence also makes me wonder what experiments animals would perform on humans if they had the chance.
2009年考研真题（英语一）完形填空 Section Ⅰ
Subsequent experiments reproduced this effect with other stimuli, such the sound of fingernails on a chalkboard and photographs of disgusting insects.
2018年考研真题（英语二）完形填空 Section Ⅰ
The Hawthorne experiments had another surprise in store.
2010年考研真题（英语一）完形填空 Section Ⅰ
Through experiments and observation, social scientists like Dr. Berning have learned that there is power in tying certain behaviors to habitual cues through ruthless advertising.
2010年考研真题（英语二）阅读理解 Section Ⅱ