Despite their success with toothpaste, Dr Varanasi and Dr Smith have not given up on food producers.

尽管已经把牙膏拿下，但两人并没有放弃食品生产商。

Election figures showed there was a record voted turnout of 66%. Andrew North reports from the city of Varanasi.

选举数据显示投票率达到创纪录的66%，安德鲁·诺斯在瓦拉纳西市报道。

This has the effect of " cloaking" the droplets in additives, says Dr Varanasi, which results in better adhesion to foliage.

瓦拉纳西博士说，这可以将液滴“隐藏”在添加剂中，从而更好地粘附在叶子上。

Varanasi: An easy way to think about this is it's called momentum transfer.

瓦拉纳西：一种简单的思考方式是将其称为动量传递。

But recently Dr.Varanasi and his graduate student Victor Leon set out to look at hot oil and water interactions a bit more closely.

但最近，瓦拉纳西博士和他的研究生维克多·莱昂开始更仔细地研究热油和水的相互作用。

The English writer Richard Lannoy, who all but lost his soul to Varanasi, had called it a " City of Darkness and Dream" .

英国作家理查德·兰诺伊几乎把他的灵魂都献给了瓦拉纳西，他称这座城市为“黑暗与梦想之城”。

While attention is usually paid to Delhi and Mumbai, the WHO founded the cities Kanpur, Faridabad, and Varanasi are the top of the list.

尽管人们的注意力通常集中在德里和孟买，世界卫生组织建立了坎普尔、法里达巴德和瓦拉纳西的城市。

Leary memorably described Varanasi, Hinduism's most sacred place, as the " the site of a non-stop hippie festival for the last 5,000 years" .

利里将印度教最神圣的地方瓦拉纳西描述为“举办了一场持续5000年的嬉皮狂欢节的地方”，这个说法让人至今难忘。

But recently Dr.Varanasi and his graduate student Victor Leon set out to look at hot oil and water interactions a bit more closely.

Vitak：但是最近，Varanasi 博士和他的研究生 Victor Leon 开始更仔细地研究热油和水的相互作用。

Some reports said the express had hit a stray cow. The train is expected to reduce the travel time between Delhi and Varanasi by six hours.

有报道称火车撞上了一头离群的牛。据悉，该火车预计可以将德里和瓦拉纳西的行程减少6个小时。

There is one question in particular they want to look at next: Varanasi: But why does the vapor eject from one side, right?

接下来他们特别想看一个问题：瓦拉纳西：但是为什么蒸汽从一侧喷出，对吧？

The problem, says Dr Varanasi, an expert in the behaviour of liquids, was that they needed to compare the performance of their nozzle with that of existing techniques.

液体行为专家瓦拉纳西博士说，问题在于他们需要将喷嘴的性能与现有技术的性能进行比较。

Dogs were sleeping in the middle of the busy road – Varanasi's Fifth Avenue, I surmised – and men were outstretched (sleeping, I hoped) along the side and on the pavement.

狗在繁忙的马路中央睡着了——我猜是瓦拉纳西的第五大道——路边和人行道上躺着摊开四肢的人（希望他们只是睡着了）。

Here is Dr. Kripa Varanasi from the mechanical engineering department at M.I.T. explaining it: They're levitating on their vapor layer with the vapor cushion that's forming because the liquid is evaporating.

以下是麻省理工学院机械工程系的克里帕·瓦拉纳西博士的解释: 水在蒸发时会形成隔热的蒸汽层，水珠悬浮在蒸汽层上。

Varanasi: What we found here that's very interesting is: When you have a thin oil layer, you have the drop on it, you still can get both those states.

瓦拉纳西：我们在这里发现的非常有趣的是：当你有一个薄油层时，你有滴在上面，你仍然可以获得这两种状态。

Here is Dr. Kripa Varanasi from the mechanical engineering department at M.I.T. explaining it: Kripa Varanasi: They're levitating on their vapor layer with the vapor cushion that's forming because the liquid is evaporating.

这是麻省理工学院机械工程系的 Kripa Varanasi 博士。解释它：Kripa Varanasi：它们漂浮在它们的蒸气层上，由于液体正在蒸发而形成蒸气垫。

In 2012 Kripa Varanasi, a professor at the Massachusetts Institute of Technology, and Dave Smith, his PhD student, set up a company called LiquiGlide to commercialise their work on making liquids flow more easily through pipes and out of containers.

麻省理工学院教授克里帕·瓦拉纳西（KripaVaranasi）和他指导的博士生戴夫·史密斯（DaveSmith）研究如何让液体更容易通过管道和流出容器。他们在2012年成立了一家名为LiquiGlide的公司，寻求把研究成果商业化。