A. applied B. impurity C. embraced D. commercial E. Mixed F. promises G. imposed H. demonstration I. employs J. giant K. version |
How to get all of the toothpaste out of the tube haunts many a bathroom. Bus not, perhaps, for much longer. Colgate-Palmolive, an American consumer-goods
In 2012, two inventors set up a company called LiquiGlide to commercialise their work on making liquids flow easily through pipes and out of containers. What caught many people’s imaginations at the time was a(n)
So far, ketchup-makers have not
LiquiGlidc’s deal with Colgate is, though, the firm’s first big break into a consumer business. The new toothnastc called Elixu, comes in three varicties: a formula tor whitening teeth, one for gum and enamel care and a “detox”
To produce the slippery pipes and containers, a pattern is first
Besides pleasing customers who like to get their money’s worth, the new, slippery toothpaste tubes should help with recycling. Existing tubes are rarely recycled, not only because they have residue left inside them but also because they are usually made from a laminate of plastic and aluminum foil.
A. advances B. automation C. combed D. comprehensive E. filled F. generated G. modest H. prior I. thinned J. underlie K. unearth |
Does technology replace more jobs than it creates? What is the net balance between these two things? Until now, that has not been measured. But a new research project led by MIT economist David Autor has developed an answer, at least for U.S. history since 1940.The study uses new methods to examine how many jobs have been lost to machine
“There does appear to be a faster rate of automation, and a slower rate of augmentation, in the last four decades, from 1980 to the present, than in the four decades
The study finds that overall, about 60 percent of jobs in the U.S. represent new types of work, which have been created since 1940.To determine this, Autor and his colleagues
From about 1940 through 1980, for instance, jobs like elevator operator and typesetter(排字工人) tended to get automated. But at the same time, more workers —
Ultimately, the research suggests that the negative effects of automation on employment were more than twice as great in the 1980-2018 period as in the 1940-1980 period.There was a more
A. wonder B. regular C. doubt D. physically E. breathing F. wealth G. functioning H. flexibility I. flow J. generally K. mood |
Sometimes it’s the simplest daily practice that can have the biggest impact on your health, and yoga is proof of that. Although most forms of yoga aren’t considered to be as intense as other workout regimens, practising yoga on a daily basis has been scientifically demonstrated to help you mentally and
Yoga teacher, Jenni Tarmar, shares, “we have a
After evaluating yoga history and research, one 2014 review published in Frontiers in Human Neouroscience concluded that
According to associate professor of psychiatry, Dr Gail Saltz, “practising yoga improves overall blood
One 2019 review published in Brain Plasticity concluded that behavioural interventions like yoga can help “mitigate age-related and neurodegenerative decline” due to the positive effects a daily practice has on different parts of the
A. allowing B. detectable C. hazard D. irresponsible E. linked F. optimism G. punishing H. routes I. sowed J. unavoidable K. widespread |
Time for a clean-up
You are probably aware of the term “forever chemicals”, if not entirely clear on the specifics. What they are is a class of around 16, 000 artificial compounds called PFAS that break down very slowly, if at all in the environment and our bodies. They are extremely useful, but also a potential
A growing body of research has
How did we let it come to this? To some extent, society is reaping what it
A. peaked B. faintest C. factor D. accumulating E. masked F. expands G. lighten H. tricky I. phenomena J. unimaginable K. emitted |
Astronomers measure total starlight
All the light from all the stars that have ever existed. It is a quantity of
From the earliest,
The astronomers based their calculation on measurements of the extragalactic background light (EBL), a cosmic fog of radiation that has been
The latest observations, collected over nine years by Nasa’s Fermi space telescope, use the light from blazars—super—massive black holes that emit powerful jets of gamma rays—as beacons (信号灯) to
One added complication was that, while starlight is accumulating over time, the cosmic fog is simultaneously being diluted as the universe
The measurements suggest that star formation
A. alternative B. astonishing C. computerized D. contribution E. developing F. rate G. modified H. perfect I. reject J. relevance K. sufficient |
Using animals to test drugs intended for humans is controversial, with critics arguing there are other ways to ensure new medicines are safe and effective. But the scientists who carry out the research say animal studies remain necessary. Statistics indicate that in the UK around three million mice are being used for research and tens of millions worldwide.
Despite the difference in appearances, the genetic similarities with humans are
Animal Defenders International (ADI) is one of the groups that campaigns for an end to the use of animals in research. “We would argue that it is extremely outdated, and not very good science for humans,” says Fleur Dawes of ADI. Ms. Dawes believes the suffering that the animals go through does not legalize their
However, Dr. Wells from Mary Lyon Centre (MLC) says they are constantly trying to
If we
Fleur Dawes agrees one alternative is not enough. But she says, “By combining the different alternatives, you can actually get a much better picture that is of much better
A. applause B. capturing C. devoted D. driven E. essence F. extends G. marking H. pales I. peer J. stage K. stem |
Exploring the Essence of Heroism
Like many of my generation, I have a weakness for hero worship. But as we
Across diverse cultures, heroes exhibit certain traits that attract and motivate others. A hero has a story of adventure to tell and a community offering its
The hero lives a life worthy of imitation. A crucial test for would-be heroes is what or whom do they serve? If the answer or evidence suggests they are
While figures like Madonna and Michael Jackson command fame, their influence
In conclusion, heroes are not just individuals of genius or originality, but they are also embodiments of selflessness and service to a higher purpose. They breathed new life into unchangeable situations,
A. admiration B. vital C. equipping D. involves E. opportunity F. controversial G. undergo H. qualities I. denying J. drawing K. distinctive |
In life’s journey, maturity plays a significant role in guiding individuals towards success. It encompasses
Mature individuals often exhibit
The impact of maturity on personal and professional development is
In conclusion, maturity is essential for success and fulfillment. Let us embrace change as a(n)
A. adoringly B. charging C. exhausting D. festive E. gifting F. packaged G. physically H. registry I. stress J. transfer K. venue |
Wedding Bills
Growing up, little girls are brainwashed into believing that their wedding is the most important day of their lives. You’re supposed to dream about it since childhood and when your big day finally arrives, walk like a princess with all your friends and family dressed to the nines, watching
So how’s a typical wedding in China different? First of all, in China, the groom’s family is expected to pay for the wedding. Weddings in China tend to be massive events, and the
Moving on to the wedding photos. In China when you arrive at the
A.excelled B.typically C.burning D.struggled E.surely F.barriers G.winding H.convention I.matter J.essentials K.obsession |
The Art of Blooming Late
In his teens and early twenties, Mozart had to work as an organist and concertmaster in his native Salzburg to make ends meet. Though a celestial genius, he
Even if you never hope to reach Mozart’s level of mastery, you may relate to his need to break free from
However, drafting a plan of action can be daunting. What, then, is holding you back? Rich Karlgaard, the publisher of Forbes magazine and author of Late Bloomers, argues that our culture’s
To prompt a revolution in your own life, there are a few things to keep in mind. First and foremost, it’s never too late to “become” yourself. Aristotle, for example, didn’t fully devote himself to writing and philosophy until he was nearly 50. There are also benefits to taking a long,
That said, once you’ve decided to embark on the journey, it may take years, if not longer, to reach your destination. But as research has shown, small daily changes can have a compound effect and slowly but