This is the audio recording of the 04/19 meet-up with Dr. Mario Matteo, professor of Astronomy at the University of Michigan. In this meet-up, Dr. Matteo discusses the importance of instrumentation in cosmology and astronomy, including his own development of several powerful telescopes. And Dr. Matteo also explains why some of his work challenges current models of dark matter as an explanatory reason of the distribution of mass in nearby galaxies.
(12:50) What is meant by measuring velocities when using a telescope, (20:00) The skepticism of dark matter as an explanation for the distribution of mass in galaxies, (36:50) The excitement over the Gaia Satellite Mission, (45:00) What is a dwarf galaxy, (49:10) How gravitation lensing is used as data, and (1:08:50) Why Dr. Matteo doesn’t speculate on dark energy.
On Saturday May 31st, the Ann Arbor Science & Skeptics are hosting the third annual “Scientists Fair,” a science fair where the exhibits are actual scientists. The event will take place from 1:00pm to 3:00pm. This will be free and open to both Ann Arbor Science & Skeptics members and the public.
Located in the Multi-Purpose room (in the lower level of the main branch), there will be several professors and researchers from the University of Michigan with expertise in general fields of knowledge, available to answer your questions. Some of the topics will include: Astrochemistry, Geology & Earth Science, Exploring Mars, Climate Science, Medical Research, Nuclear Power, and more
You can watch a short video about the Scientists Fair here (video)
The purpose of this event is two-fold:
For our members and the public to not only acquaint people to scientific knowledge, but also to how that knowledge is obtained.
For the scientists and professors to talk about their research with you, and to share with you their excitement and passion.
There is no reservation limit for this meet-up. And we are encouraging you to invite as many of your family and friends who enjoy science. This year the library is sponsoring our event, and we’d really like to get a big turnout.
(From UM News Service) … A different kind of jet-lag mobile app released today by University of Michigan mathematicians reveals previously unknown shortcuts that can help travelers snap their internal clocks to new time zones as efficiently as possible.
“Overcoming jet lag is fundamentally a math problem and we’ve calculated the optimal way of doing it,” said Danny Forger, a professor of mathematics at the U-M College of Literature, Science, and the Arts. “We’re certainly not the first people to offer advice about this, but our predictions show the best and quickest ways to adjust across time zones.”
The new iPhone app, called Entrain, is believed to be the first to take a numbers-based approach to “entrainment,” the scientific term for synchronizing circadian rhythms with the outside hour. It’s based on new findings by Forger and Kirill Serkh, a doctoral student at Yale University who worked on the project while an undergraduate at U-M.
The Ann Arbor Science & Skeptics is having a meet-up on Saturday, April 19 from 4:00 to 7:00pm at Cubs AC. We’ll be in the back room located down the short hallway past the bar.
Our special guest will be Dr. Mario Matteo, professor of Astronomy at the University of Michigan. We will be discussing his research into studying the universe through telescopes and other survey instrumentation. Dr. Matteo is one of the leading developers of some of the most sophisticated instruments of observation in the world. And very recently, some of his work challenges the current models of dark matter as an explanatory reason of the distribution of mass in nearby galaxies.
This should be an exciting topic of conversation, so I urge you to RSVP early. And if you do RSVP, and learn that you will be unable to attend, please update your RSVP. There will be a limit of 35 people.
The first part of the event will be for general socializing and ordering of food and beverages. After which, there will be some announcements, and then we will start the conversation at approximately 4:30.
There is no cost to attend but donations to cover the guest speaker’s meal and beverages, as well as general group expenses (including our upcoming Scientists Fair event), are appreciated.
This is the audio recording of the 04/05 meet-up with Dr. L Jay Guo, Professor of Electrical Engineering and Computer Science, Macromolecular Science and Engineering and Applied Physics at the University of Michigan. In this meet-up, Dr. Guo provides an overview of potential industrial uses of nanotechnology, the advantages and disadvantages of nano-materials and more.
Organic Flexible Solar Cells, Carbon Nanotubes, Invisibility, The issue of Patents, Nano-Robots, Environmental concerns of nanotechnology, Exploiting Quantum Physics in nanotechnology, Colored Solar Panels and How research moves from the university level to commercial development. We even talk a bit about dark matter at the very end which ties into our next group event.
“NanoDays is a nationwide festival of educational programs about nanoscale science and engineering and its potential impact on the future. NanoDays events are organized by participants in the Nanoscale Informal Science Education Network and take place at over 200 science museums, research centers, and universities across the country … NanoDays engages people of all ages in learning about this emerging field of science, which holds the promise of developing revolutionary materials and technologies.”
Activities include exploration of capillary action, non-Newtonian fluids, new nano products and materials and invisibility cloaks.