It’s designed to explore the depths of large bodies of water—and one recent weekend, that’s exactly where it was found: searching the depths of the deep end of Judson Pool in Rochester Institute of Technology’s Gordon Field House and Activities Center. (As the adage goes, every journey begins with a single step.)
A team of RIT engineering majors built the explorer, an underwater remote-operated vehicle, or ROV—and it has been described as one of the most ambitious student projects ever at RIT. This spring and summer, the device will be used to explore century-old shipwrecks resting on the bottom of Lake Ontario and the Atlantic Ocean—giving human explorers their first glimpses of some all-but-forgotten vessels lost to the seas.
The nine-member RIT team is led by Dan Scoville, a 2005 RIT graduate who has located and explored three “virgin” (previously undiscovered) shipwrecks in Lake Ontario in the past five years. Scoville, who personally backed the ROV project financially, now has his sights set on two undisclosed Lake Ontario shipwrecks (one is an 1800s-era schooner—the names and precise locations of the vessels won’t be revealed until this fall) and, working with the Undersea Research Center at the University of Connecticut, the steamship Portland, which sank off the coast of Gloucester, Mass, in 1898.
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In recent years, lasers with ultrashort pulses (USP) down to the femtosecond range have become established on an industrial scale. They could advance some applications with the much-lauded “cold ablation” – if that meant they would then achieve more throughput. A new generation of process engineering that will address this issue in particular will be discussed at the “4th UKP Workshop – Ultrafast Laser Technology” in April 2017.
Even back in the 1990s, scientists were comparing materials processing with nanosecond, picosecond and femtosesecond pulses. The result was surprising:...
Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...
A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.
Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...
In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.
“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...
The Max Planck Institute for Physics (MPP) is opening up a new research field. A workshop from November 21 - 22, 2016 will mark the start of activities for an innovative axion experiment. Axions are still only purely hypothetical particles. Their detection could solve two fundamental problems in particle physics: What dark matter consists of and why it has not yet been possible to directly observe a CP violation for the strong interaction.
The “MADMAX” project is the MPP’s commitment to axion research. Axions are so far only a theoretical prediction and are difficult to detect: on the one hand,...
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