![[A white rat and black rat facing each other, peering inquisitively.]](https://blogs.iu.edu/sciu/files/2023/02/rats.jpg)
Imagine that you wake up in a small room with no doors. You quickly realize that there is no way out. Oh, shoot. Further, you see that there is another individual trapped in a small cylindrical Plexiglas container in the middle of this arena, with barely any room to move. You are not sure what the consequences could be if you go investigate—something could hurt you. Someone may grab you and trap you in a claustrophobia-inducing container as well. The first thought that comes to mind may be the Saw movie series, so you would likely be reluctant…
Graduating ScIU Writers 2022
Our blog would be nothing without our writers. Unfortunately they can’t stay here forever; they must go on to their next great adventures in life. So, we wanted to take a moment to recognize a few of our authors who have recently left or are preparing to leave soon. We wish you all the very best in your careers!…
ScIU update: We’re back!
Dear Reader,
As you may have noticed, ScIU took a period of hiatus over the summer. It was a tough decision since, without missing a single week, ScIU has published a weekly blog post about science and the humans involved in scientific endeavors since the blog’s formation in 2016. At this point, ScIU has published more than 300 posts by IU graduate students, postdoctoral researchers, and undergraduate students from all different fields, from geology to physics, from psychology to chemistry, from ecology to linguistics…
30 years of Hubble: Images and discoveries that shaped astronomy
April 24th, 2020 was the 30th anniversary of the launch of perhaps the most famous telescope: the Hubble Space Telescope. Orbiting the earth, this telescope has changed the way astronomers and the public alike view the universe. With over 1.4 million observations, providing data for more than 16,000 peer-reviewed scientific papers, Hubble has exceeded expectations…
Familial DNA as a method of identifying serial killers
![[Slice of pizza on a white plate next to a drink and condiments.]](https://blogs.iu.edu/sciu/files/2018/10/pizza-2hieqmk.jpeg)
In 1992, an 84-year-old grandmother was brutally assaulted and killed in California. For 25 years, the mystery of her death went unsolved — and her killer unapprehended — due to the lack of physical evidence to tie him to the crime. Twenty-five years later, police paid a visit to a pizza party where they found sufficient evidence to arrest her murder. At first glance, the murder and the pizza party seem unrelated. However, there is a link: familial DNA…
The power of quantum computing: Parallelism
![[A spinning coin is analogous to the behavior of a qubit in a superposition.]](https://blogs.iu.edu/sciu/files/2019/05/unnamed.jpg)
Tech companies are going big in a microscopic way, pouring millions of dollars into a new form of computing: quantum computing. Quantum computers will revolutionize drug research, material discovery, and artificial intelligence by solving complex problems in a new way. To understand this, let’s review how normal computers solve problems and compare this to how a quantum computer would do it…
How climate change impacts fresh water: a SWAT modelist’s perspective
![[Ph.D. student sits at his desk with a virtual model of the Great Lakes Basin on his computer screen.]](https://blogs.iu.edu/sciu/files/2019/10/Dan-Myers-at-desk.jpg)
When people ask me what I research as a Ph.D. student in the Indiana University Department of Geography, I respond “I model.” This is typically followed by a head-to-toe, confused glance at my worn running shoes, wrinkly shorts, and faded yellow-and-brown collared shirt. “No,” I say, “I’m not a fashion model. I make computer models. I am working on some really cool research involving the effects of climate change on rivers of the Great Lakes Basin, just north of us.” Now, you may be thinking, “climate change, that’s scary, huh?” Why, yes it is! That’s why it is so important that we learn as much as we can about climate change so that we can prepare our ecosystems and communities for its impacts…
Potluck of neuroscience: Meet microglia, your brain’s National Guard
![[An illustration of a microglia.]](https://blogs.iu.edu/sciu/files/2021/02/Microglia-Warrior2.png)
One of the first things you’ll learn about if you start studying the brain is that it is made of cells called neurons. While neuroscientists have a decent understanding about how neurons work, it turns out that at least half of the brain is actually made of non-neuronal cells called glia*. Glia, named based on the Greek word for ‘glue,’ were initially thought to be a type of connective tissue in the nervous system, acting just as scaffolding, while the neurons did all the communicating. In the last couple decades, the growing field of neuroimmunology has highlighted the importance of a certain kind of glia: microglia, the brain’s resident immune cells…
Primates: Nature’s grounds keepers
![[A young macaque enjoys some jackfruit up in the trees.]](https://blogs.iu.edu/sciu/files/2019/07/jackfruit-4037499_1920.jpg)
Over the past few years, the iconic video below has become the face of orangutan conservation efforts: a young male orangutan confronting a bulldozer as it destroys the forest around him. Orangutan populations once stretched from the islands of Indonesia through Vietnam and into the south Asian continent. Fossils of orangutan ancestors have even been found all the way up into northern India! Today, wild orangutans can only be found in Sumatra and Borneo, two islands in Indonesia…
Infographic: Fast fashion and sustainability
![[infographic about environment friendly fashion. to read the original post go to https://blogs.iu.edu/sciu/2020/08/29/the-highest-price-of-fashion/]](https://blogs.iu.edu/sciu/files/2021/05/Fashion-infograph.jpg)