When I was teaching I think my favourite lessons were those where we could get out of the classroom and explore nature, especially investigating the small creatures (minibeasts) which inhabit the dark places under stones and rotting wood.
A couple of days ago I was tidying up a flower bed where some of the wooden surround had collapsed. Under one plank was the inevitable ants nest along with wood lice and slugs. As I had the Nikon in my shirt pocket I took some short video clips. The ants may look as though I speeded up the video but all was recorded in real time:
For a long time one subject I have wanted to video in time lapse is a Sunset. The iOS app Lapse It has given me that opportunity. My first attempt was useless as the auto exposure did its best to keep an equal brightness all through. By chance I found that there was a menu which allowed me to fix the exposure. This was a bit tricky as the iPod had to be pointed at a suitable area the pick an exposure, then fixed. This is not a spectacular Sunset, just an experiment. The app allows some processing before the final time lapse video is saved. This shows the same even twice, first a normal process followed by choosing 'vivid colours':
The movement does look a bit jerky with the chosen 5 second time lapse. I'll try 2 or 3 second lapses another time.
It is always difficult to forecast aurora as much depends just how the Sun's emissions hit the Earth's magnetic field but some forecasters seem to think there is a good chance of auroras tonight as two events are impacting the Earth very close together. We can only hope for a clear sky to get a chance to see whether they are right. If it turns out as well as they hope then an aurora should be visible down to mid latitudes.
February 18, 2018 - Pattern
14 hours ago