Chiefly's latest activity

The differing refractive indices do provide an insight into the stream flow. I tried to video it with a cheap smartphone but it does not...

Agreed, the surface of the fluid under the bubble is curved down. The weight of the bubble displaces a small amount of fluid due to...

Baluncore - A very detailed and convincing reply. The asymmetric flow caused by the bubble stream is partially visible in the fluid due...

Don't worry it is a new day, so nearly time to set up today's experiment. As they say, 'good experiments are repeatable by peers'.

Watching the bubble that formed on top of my Gin and Tonic was interesting. First I noticed a fine stream of bubbles coming up under a...