The researchers suggest that the component particles making up stealth dark matter particles each have a fractional charge of positive or negative one-half, held together by a "dark form" of the strong interaction. Stealth dark matter particles themselves would only have a neutral charge, leading ...
The leading approach to AI right now is machine learning, in which programs are trained to pick out and respond to patterns in large amounts of data, such as identifying a face in an image or choosing a winning move in the board game Go. This technique can be applied to all sorts of ...
IELTS reading passage - A Workaholic Economy A Workaholic Economy As a result of the Industrial Revolution, or for the first century, increased productivity led to reduced working hours. Employees who worked 12 hours a day, six days a week, found working hours of 10 hours a day, and then...
IELTS reading passage - Great Migrations Great Migrations A.Animal migration is far more than just the movement of animals. It can be vaguely described as movement that occurs at regular intervals mostly annually - that includes many species of animals, and is rewarded only at the end of the...
In this guide, you can start your IELTS reading practice by taking afree IELTS reading test. However, there are two versions of the test:IELTS general readingandIELTS academic reading. You'll learn which version is right for you and how to tackle each reading question type using our IELTS ...
IELTS Academic Reading practice: sample 1, section 3. Read the text and answer the questions online. Finish full IELTS Reading sample to get your score.
This page will help you practise for the IELTS Academic reading test. Read about the settlement at Skara Brae and answer the questions. Skara Brae Off the Northern tip of Scotland, where the Atlantic Ocean meets the North Sea, lies a group of 70 or so islands called the Orkneys. These ...
IELTS reading passage - What Do Whales Feel What Do Whales Feel?A.Some senses in Cetaceans are reduced or are absent or don't work in water, but we and other terrestrial mammals take these for granted. For example, toothed species are unable to smell which is evident from their brain ...
雅思阅读练习 ielts_academic_reading_practice_test_2 IELTS reading passage - Bring back the big cats Bring back the big cats John Vesty says that the time for returning vanished native animals to Britain has arrived. Around598AD,there is a poem that describes the hunting of a mystery animal ...
IELTS Reading Practice Lessons (Academic) Types of Reading Question: Paragraph Headings Multiple Choice & Scanning True, False, Not Given Matching Paragraph Headings Sentence Completion Multiple Choice / Skimming and Scanning Differences between 'False' and 'Not Given' ...