April STEM group write up
It was quiet again today, so I had a chance to do some of my own science projects. As there is more space I repeated some of last months Red cabbage indicator experiment and made a video of this.
I also undertook another experiment adding crushed eggshell to vinegar, then tested with indicator after a few hours.
I also made a video on an early attempt at this, by the end there is a slight colour difference, but as you can see from the two photos above, there is a clear difference after a few hours.
I have also found another make a model DNA activity so had a go at this.
The next STEM group meeting is on Saturday 13th May 2023. There will be more science and computing activities, or we can look at the projects people bring along with them.
In the meantime feel free to discuss on Science Forums where there is a dedicated Amateur science section.