Today we went to our local district library for a presentation on present day Predators and Prey. The presentation ended up being a series of activities that we were all able to participate in preceded by a short talk about how all organisms interact with each other to create an interconnected web we call the ecosystem. There were three activities that we all took part in, mainly helping Kylie through them as they were mini science type experiments. One was designed to show the various impacts that humans and animals have on our environment and those of each other. The second was a mock dissection of various types of fish and the types of things we would find in them including different chemical elements that humans have introduced into nature that end up in the fish. The last one, and by far Kylie’s most favorite, was the dismemberment of a real owl pellet (the regurgitated non digestible portion of an owl’s meal). During this activity Kylie discovered the remains of an entire Shrew skull in her pellet and thought that was pretty amazing. The lecture and activities were presented by a member of the University of Michigan’s Museum of Natural history, which we found ironic as we just visited there two weeks ago. It was an interesting and engaging few hours and we look forward to attending other such seminars and workshops.
Tag Archives: Science
Stem Cell Research and Cord Blood
When Kylie was born Tiffany and I had the option to save her umbilical cord blood in an umbilical cord blood bank.
Umbilical cord blood – collected at birth – contains stem cells, which have the potential to become any kind of cell. Because they are an exact match to the person they are collected from, they are used to “reboot” immune systems after cancer treatment. Experimental treatments are also using stem cells to treat a range of inherited disorders, type-1 diabetes and brain injuries.
And while we discussed having this done, as we both thought it was a good idea, unfortunetly at the time we did not have the money. The possabilities of the uses of cord blood and the stem cells are numerous, and personally I am and have been a supporter of stem cell research, and here is a good example of why. Today I found this article which illistrates just one of the many possabilities for both cord blood and stem cells. The story is an amazing one of a childs second chance at life due to a cord blood transfusion.