Category Archives: General

12 Tips for Winter Driving

58294283 - public safety, 3d rendering, street signs

Greetings and welcome to a new semester at Parkland College. The Parkland College Department of Public Safety is here to provide a safe and secure campus environment conducive to learning. Every week throughout the year we’ll be releasing a new public safety message. These messages will cover a variety of topics from crime prevention to disaster awareness, all focused on providing applicable information that you can use to stay safe and have a successful experience here at Parkland.

Our first message this week:  Winter driving, and how to do it safely.

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It may not really feel like it today, but we’re in the middle of winter, which means driving on the roadway can be more dangerous if you’ve not taken the necessary precautions. How can you keep safe on the road? Here are our top 12 tips:

12. Clear snow and ice from all windows and lights—even the hood and roof—before driving.

11. Leave plenty of room for stopping.

10. Pay attention; don’t try to outdrive the conditions. Remember the posted speed limits are for dry pavement.

9. Use brakes carefully. Brake early. Brake correctly. It takes more time and distance to stop in adverse conditions.

8. Bridge decks freeze first. Due to the difference in the exposure to air, the surface condition can be worse on a bridge than on the approaching road.

7. Exit ramps are an even greater challenge during the winter, since they may have received less anti-icing material than the main line. Be aware of this when exiting the highway.

6. Don’t use the “cruise control” option when driving in wintry conditions. Even roads that appear clear can have sudden slippery spots and the slightest touch of your brakes to deactivate the cruise control can cause you to lose control of your vehicle.

5. Don’t get overconfident in your 4×4 vehicle’s traction. Driving a four-wheel-drive vehicle may help you get going quicker, but it won’t help you stop any quicker. Many 4x4s are heavier than passenger vehicles and actually may take longer to stopWinter Driving

4. Look further ahead in traffic than you normally do. Actions by cars and trucks will alert you quicker to problems and give you a split-second of extra time to react safely.

3. Remember that trucks are heavier than cars. Trucks take longer to safely respond and come to a complete stop, so avoid cutting quickly in front of them.

2. Leave room for maintenance vehicles and plows! Stay back at least 200 feet and don’t pass on the right.

1. Most importantly…Please, remember to SLOW DOWN! Also, seat belts should be worn at all times; it’s the law.

 

Night in the Middle of Day

***Accommodations in southern Illinois are a hot commodity right now, filling up fast to see the August solar eclipse described below! Securing your reservations now at the Ondessonk Camp might be a good idea (It’s first come, first served), so we’re giving this blog post a very early send-out.***

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There are many experiences in nature that make you go “wow!” Maybe it is your first view of the Grand Canyon, or the ocean, or even a rainbow. But what is it about an eclipse of the Sun that draws so many people? Why do some “eclipse chasers” travel thousands of miles to see an event that can, at most, last seven and a half minutes?

If you are curious, you will get your chance this August, with very little travel required. On Monday, August 21 at 11:53 a.m., the Moon will begin to cover the Sun. The Moon will be completely in front of our Sun at 1:20 p.m., and “totality” will only last two minutes and forty seconds.

However, to see this total solar eclipse, you must travel southward. You need to be in the Moon’s shadow, which begins in Oregon and travels through the Midwest, on to South Carolina. This is the first coast-to-coast eclipse in our country since 1918! It is estimated that over 12 million people will either be in the eclipse’s path (including Kansas City and St. Louis) or will travel to the path.

Eclipse Explained
But what’s going on in August? Why is this happening? The Moon takes 29.5 days to orbit our Earth, which is our basis for our month, or “moonth.” During New Moon, the Moon is in the same area of the sky as our Sun, hence we only see the dark, unlit side of the Moon. The Moon’s orbit, however, is tilted five degrees to the Earth’s orbit.

To put this in perspective, if you hold out your fist at arm’s length and close one eye, one fist is about ten degrees. So a “half-fist” doesn’t seem like much, but it’s enough that the Moon usually appears to pass above or below the Sun each month. This is why we don’t have solar eclipses at every New Moon and lunar eclipses at ever Full Moon. The Moon is 400 times smaller than the Sun but it is also 400 times closer to us. Thus the Sun and the Moon appear to be the same size in our sky.

During times that the Moon does cut across the face of the Sun, the shadow of the Moon crosses the Earth, and those in the path will experience this grand event. There will be an eclipse this coming February 26 but you have to be in far southern South America or South Central Africa to see it. Which bring us to August 21.

How to View the Eclipse
If you want to see the eclipse, you must take precautions, as the Sun exhibits a blinding light. If you stay in Champaign County, 93 percent of the Sun will be covered by the Moon. While this is significant, 7 percent of the Sun will still blind you. There are several safe ways to observe the eclipse. The easiest is to locate some mylar eclipse glasses. The Staerkel Planetarium has these glasses for sale at $1 per pair. You are also safe if you have a #14 welder’s glass.

If you own a telescope, you can point the telescope at the Sun by using the telescope’s shadow. When the telescope is roughly aligned with the Sun, the shadow of the tube will look like a circle on the ground. Do NOT look through the telescope, but put a white index card roughly 6-8 inches behind the eyepiece and project an image of the Sun. Be wary of solar filters that thread into the telescope’s eyepiece! Here you are filtering the Sun at the point where the Sun’s brilliance is being focused. If the filter cracks, your eyesight is at severe risk. Appropriate solar filters attenuate the Sun’s glare before it enters the telescope.

There is also the age-old method of a pinhole camera. Hold two pieces of cardboard roughly 2-3 feet apart and put a pinhole in the sheet nearest the Sun. You should see an image of the Sun on the second sheet. Better yet, use a peg board!

Seeing the Total Eclipse: An Observing Opportunity
If you want to see the total eclipse and not a partial, you will have to head south. But where do you go? The maximum duration of this eclipse occurs near Carbondale. Good luck finding lodging in Carbondale! Any that might be available will be sold at an, shall we say, “inflated” rate. The University of Illinois Astronomy Department will set up shop in Goreville, south of Marion, Illinois.

The William M. Staerkel Planetarium is partnering with the Champaign-Urbana Astronomical Society and Twin City Amateur Astronomers (from Bloomington-Normal) to offer a weekend of observing from Camp Ondessonk (https://ondessonk.com), a Catholic youth camp located southeast of Marion and just south of Ozark, Illinois. The camp can provide rustic lodging and all meals for $115 per person. CUAS and TCAA will provide educational workshops on Sunday, the day before the eclipse, plus a dark-sky star party on Sunday night (weather permitting). Meals will be served in the camp dining hall. Tent camping is also allowed. If you would like to join us on our eclipse trek, you need to register by August 1. Point your web browser to https://ondessonk.com/event/2017-great-american-eclipse-event/ for more information. The planetarium will not be accepting registrations and there will be no event at the planetarium on the day of the eclipse.

Let’s hope for clear weather! IF we miss this event, the next “Great American Eclipse” will be on April 8, 2024!

The planetarium will be including information about the eclipse during our Friday night “Prairie Skies” star show. For more information on this event and how to observe it, go to the Staerkel Planetarium’s website and click on the image of the solar eclipse.

[Dave Leake is director of the William M. Staerkel Planetarium.]

Image from NASA.gov, with credit: Steve Albers, Boulder, CO; Dennis DiCicco, Sky and Telescope; Gary Emerson, E. E. Barnard Observatory

“The Stargazer” Returns to the Dome . . . Sort Of

A “new, old” planetarium show returns to the dome of the William M. Staerkel Planetarium for the first time. Granted, this sentence doesn’t make much sense, but maybe a little history is in order, as the background for the show actually begins with our planetarium.

stargazer
The Stargazer

Dr. James B. Kaler is professor of astronomy at the University of Illinois at Urbana-Champaign. Now retired, Kaler has published over 120 papers and over a dozen popular books all concerning his first love—the sky. His appearances on television, in lecture halls, and in our planetarium dome for our “World of Science” lecture series make him a community icon when it comes to skywatching.

The Great Lakes Planetarium Association (GLPA) is the largest of seven regional organizations in the country. Members from the Big Ten states meet annually in the fall to exchange ideas, sample the latest technology, and see the newest shows.

Kaler was introduced to GLPA when he was asked to give a talk by then director David Linton when Parkland College hosted the conference in 1989. Jim gave the first Astronomy Update talk, a summary of the astronomical discoveries from the previous year. Little did he know that he’d be asked to give the update for the next 19 years thereafter! It is now an annual conference tradition.

In 1999, Kaler was GLPA’s Spitz Banquet speaker. His talk was so inspiring that two planetarians, Dave DeRemer from Waukesha, Wisconsin, and Bob Bonadurer, who then was working in Minneapolis, decided to build a show around it. They applied for and received a NASA IDEAS grant to produce the show in 2001, and The Stargazer premiered to delegates at the 2002 GLPA conference in Menasha, Wisconsin using 120 35mm slides. Does anyone remember slide projectors? The show was distributed as a slide set for a short time and then included digital images not long after that.

Thanks to a team led by Ken Murphy at Southwest Minnesota State University and funding from GLPA, The Stargazer is now available as a fulldome show using the latest technology in the field. Initially we thought Ken would merely digitize the images from the show and render it out as a fulldome production, but he has completely re-envisioned the program, with different scenes not included in the original program.

Kaler himself and Nichelle Nichols (Lt. Uhura from the original Star Trek) narrate this personal look at skywatching. The show begins with a child’s curiosity, moves on to the science of gravity, light, the spectrum, and how they help us decipher the lifestyles of the stars. This is the best treatment of the Hertzsprung-Russell Diagram (central to stellar astronomy) I’ve ever seen in any planetarium program! The show ends with reflections on the deeper meanings of astronomy in our own lives. The 37-minute program is aimed at 4th grade and up but it also serves as a wonderful public show.

The Staerkel Planetarium will open The Stargazer in our 8 pm time slot beginning January 20.

There are many aspects of this “new, old” show that involve the Staerkel Planetarium:

  • First, as A/V curator for GLPA, I am in charge of distributing the show to planetariums who want to purchase it for their own facility.
  • Second, part of the video included in the show was shot in the Staerkel Planetarium dome. See if you can see our Zeiss star projector in the show!
  • Third, in the show, Dr. Kaler refers to a planetarium he built himself as a teenager. With his homemade device, he can project roughly 500 stars in a room using an old Crisco can! That unique homebuilt planetarium appears on display in our lobby.
  • Fourth, this is the first planetarium show that we know about that comes with captioning for the hearing impaired. On one weekend per month, we will be running the captioned show (see our schedule for these weekends).

This is GLPA’s first show offered to other planetariums on a short-streaming contract. Interested planetariums can live stream the show on a three-day license.

We hope you will come see The Stargazer again . . . .for the first time!

[Dave Leake is director of the William M. Staerkel Planetarium.]

 

Seville Spain Street Performers

Enjoy some Seville, Spain, street music today, compliments of Scott Barnes, one of our study abroad students in Spain. Sign up for study abroad and you can experience these wonderful performances in person!

Contact Jody Littleton at jlittleton@parkland.edu or 217/351-2532 today.
https://www.youtube.com/embed/oM4m0c8p1GI

Phi Theta Kappa: Exploring Innovation in the Local Community

Below, Phi Theta Kappa honor society invites anyone interested in entrepreneurship to attend next week’s FREE innovation events. LaTianna Dumas, a 2015 Urbana High School graduate and president of Parkland’s chapter of Phi Theta Kappa, extends the invitation.

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Are you interested in learning how local innovators developed unique and successful business ventures? Do you dream of a nontraditional career path that will allow you to go where your passion and creativity can take you? Phi Theta Kappa can help you explore these concepts of innovation, to help you turn your dreams into reality and success!

Phi Theta Kappa, the official international honor society of two-year colleges, recognizes the academic success of community college students and builds the leadership and professional skills of its members. In addition, Phi Theta Kappa builds camaraderie and compassion within community colleges. Parkland’s local chapter, Alpha Psi Eta, features a student-run officer team overseen by their advisor, Professor Lori Garrett. Their current focuses are engaging Parkland students from different backgrounds, contributing to the local community, and exploring their current Honors Study Topic, “Global Perspectives: How the World Works.”

Parkland’s chapter is researching the roles of individualism and collectivism in fostering business innovation. There are numerous facets to innovation, and the innovative process varies greatly depending on the creators and the corporate and societal structure around them. As a culmination of their research process—a model called “Honors in Action”—Phi Theta Kappa is hosting a series of three presentations featuring local business innovators from right here in Champaign-Urbana!

The series, “How to Build a Business,” runs from Monday, December 5 through Wednesday, December 7 at noon each day in Room D244. Attendees will hear local entrepreneurs discuss their businesses, their inspiration, how they got started, and how they turned their ideas into success. Everyone is invited to attend these one-hour talks and perhaps gain some inspiration of your own.

Here is the lineup:
Monday, December 5 PandaMonium Doughnuts: fueling Champaign-Urbana’s doughnut cravings (free doughnuts to the first dozen attendees!)
Tuesday, December 6 CU Community Fab Lab: creativity through collaboration
Wednesday, December 7 Cracked Food Truck: created for students, by students

To learn more about Phi Theta Kappa or this series, contact chapter president LaTi Dumas at latianna.dumas@yahoo.com. You may also contact chapter advisor Lori Garrett at lgarrett @parkland.edu.

 

[Hilary Valentine is associate director of Marketing and Public Relations.]