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Intermediate 2025-01-26    
What It Takes to Grow Four Million Oysters From 1.5 Billion Larvae

Keywords:

- [Narrator] These are oysters. - At first, it kinda looks like quinoa. - [Narrator] More than 40 million pounds of oysters are produced in the US each year, and that supply has struggled...


Video 2025-01-26    
Why Your Electric Bill Is So High

Keywords:

As temperatures rise for summer, electricity prices usually follow that same upward trend, but this year rates could be especially high air conditioning during the summer, which means people ...


British English 2025-01-25    
The Smithsonian Tropical Research Institute, Part Two

Keywords:

Given this abundance, it is hardly surprising that the place has been the source of several fundamental ecological findings, and many new techniques of observation. Early on, for example, it provid...


Pre-Intermediate 2025-01-25    
Your Body Posture Can Change Your Brain, Part 1

Keywords:

We have known for a long time that our body posture – the way we hold our bodies when we sit, stand or walk -- tells the world a lot about us. People who walk with their heads bent down can appear un...


Intermediate 2025-01-24    
How to Convert Empty Offices Into Luxury Apartments

Keywords:

- [Narrator] For nearly 50 years, this lower Manhattan skyscraper was an office building, but in a few months it will reopen as a luxury apartment complex with 588 units. But unlike th...


Video 2025-01-24    
How Do Bubbles Form

Keywords:

- [Narrator] A bubble in a financial sense is something you are probably familiar with. - It was the worst day on Wall Street since the crash of 1987. - [Narrator] Two of history's bigge...


British English 2025-01-23    
The Smithsonian Tropical Research Institute, Part One

Keywords:

Conservationists generally disapprove of flooding species-rich habitats. But the law of unintended consequences works in mysterious ways. For it was just such a flood, in 1913, that created Barr...


Pre-Intermediate 2025-01-23    
The Story of America’s First Novel

Keywords:

In the winter of 1789, around the time George Washington was elected as the first United States president, a printer quietly published what would become the first American novel. William Hill Brown w...


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