Dining

Water all the people stopped on the road to Ithaca doing? The Lisle Spring water on NY-79 provides generations of clean water to passersby and locals alike.

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Those who frequently travel NY-79 may have passed a clearing on the side of the road on one of the final bends. If you just so happened to glance over at the right time, you may have even seen people pulled over at the clearing filling jugs, bottles, glasses, whatever they could find, with water. Having passed by this water spout dozens of times, it felt like a crime to continue to drive past this spring without trying it and learning a bit more about it.

Drought

Second Ithaca Drought in Five Years Threatens Water Supply and Local Ecosystem

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Last month, the water supply in Six Mile Creek was at a third of its average flow rate: an alarming five cubic feet per second as opposed to its standard rate of 15 cubic feet per second. The low flow rate prompted Cornell and the City of Ithaca to issue a Level 1: Limited Water Use Advisory to encourage more water conservation on Sept. 22. The advisory was lifted on Oct. 21.

Featured in Category

Team Spotlight: AguaClara — Clean Water for All

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Imagine waking up and opening the tap to muddy water. According to the World Health Organization, that is the predicament that 1.8 billion people worldwide find themselves in. Often water treatment plants are expensive and require too much energy to run. A team at Cornell hopes to change that. Pristine, crystal clear water is a luxury, AguaClara hopes to make it a right.

Science

Research Team Prototypes Spacecraft Propelled by Water

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What would you explore if you owned your own spacecraft? The rings of Saturn? The surface of Mars? Research conducted by Cornell University’s Cislunar Explorers could soon make these dreams a reality. By trying to create a spacecraft capable of using water as rocket fuel, Prof. Mason Peck, mechanical and aerospace engineering, and his team of engineers, hopes to revolutionize space exploration.

Science

Saturn’s Moon, Titan, Might Be Able to Support Life

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Corrections Appended

The presence of life on Earth is tied in multiple ways to the presence of one substance — water. Water is the biggest component in most living organisms and has the power to leave a long-lasting impact on the environment. It is no surprise, then, that astrobiologists have long focused on understanding how exoplanets could develop the right conditions for life. What happens when dynamic cycles of activity are present without water? That is the question that first arose in the mind of one Cornell scientist.

Blogs

MOSKOWITZ | Somewhere at the Bottom

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The other day, I was in the woods and saw color explode. I watched the red radiate, as bright and burning as the color of a sprouting rose or the dark red of an apple in the late autumn. The color drifted on the surface of the water, as if a layer of oil had been spilt, swirling in globs. Then came bursting orange and yellow, colors of the edges of fire, smoldering on hazy liquid. The green was alive, like the verdant greens of the moss growing on the surrounding trees.

Science

A ‘Hole’ New World: Improving the Efficiency of Water Splitting

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Splitting water into hydrogen and oxygen atoms is a simple reaction that holds important implications towards energy and fuel needs. Photovoltaics — the process that converts solar energy into electricity — offers a feasible way to use light energy to split water. Prof. Peng Chen, chemistry, and his team aimed to optimize this process by studying the surface of nanorods of semiconductor titanium dioxide with respect to levels of photocatalytic reactivity. Their research indicates that the variations in the structure of the surface of the nanorods lead to variable water-splitting activity. Titanium dioxide nanorods can be used as photoanodes in a photochemical cell.

conservation

Hundreds Sign Petition Calling to End Sale of Bottled Water

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Over 620 people have signed a petition as of Wednesday calling to end the sale of bottled water on campus, addressed to President Elizabeth Garrett and the Student Assembly, according to Zeyu Hu ’19. The petition, which launched Monday evening, is sponsored by the S.A.’s environmental committee and includes signatures from undergraduates, faculty members and alumni. “The majority of the responses have been positive and supportive,” said Hu, a member of the S.A. environmental committee. “The petition has been generating meaningful discussion about tangible steps to reduce plastic products such as disposable water bottles that enter the campus waste stream.”
The committee’s petition is the latest step in a movement to end the sale of bottled water on campus that began several years ago. In 2010, the S.A. passed a resolution called “Take Back the Tap” which recommended that Cornell take several measures towards limiting the use of bottled water on campus.