Back to the Algae Sample: Strange Microorganism With Legs

Earlier in the month I put up a post showing some microorganisms I found in a sample I took from our horse’s water feeder that currently sprouts algae from every underwater surface, which were later identified as bdelloid rotifers by members of the community. Today I returned to the water feeder and took another sample,…

Pollens of unidentified tree

Noticed a strange flower in TISS campus, tried to find its name but couldn’t. Can someone help me identify it? Photographed its pollens with d Foldscope, they look beautiful! Pollen size is ~60 microns. Need help in identifying name of plant.

Pollens of Firebush (Hamelia patens)

Pollens of Firebush (Hamelia patens) look like water droplets through the Foldscope. Approximate size of the pollen is 38 microns. Firebush is a commonly found plant in gardens.

Pollens of the Rain tree (Samanea saman)

Photographed and measured the size of the pollens of the Rain tree (Samanea saman) using the @TeamFoldscope. It is the most common tree in #Mumbai. The size of the pollen is around 119 microns and it is polyad of 24 to 32 grains.

Pollens of the Thespesia populnea (Portia tree )

The pollens of Thespesia populnea (Portia tree ) look beautiful. There is variation in size, smaller one is around 70 microns and bigger one is 95 microns in size. Very common tree in Mumbai region. Photographed pollens using Foldscope.

Day 31: A colonial vorticella: First explorations with fixed focus and dark field

Day 31: 11. Vorticella (Alveolate->Ciliophora->Oligohymenophorea->Peritrichia->->->Vorticella) Ever since the first days of collecting the pond water sample (Day 1), I have been observing this feathery object floating around. I always thought it was a  feather fragment until today when I saw the object moving upwards and then in other directions almost with intention. I put it on a…

C. elegans in bright field and dark field

Thanks to an ongoing experiment, the lab is flooded with animals! The animal du jour is everyone’s favorite model organism, the nematode C. elegans.  The trouble with imaging C. elegans under the Foldscope is that they are (1) very small, (2) mostly transparent, and (3) highly mobile (Most of the time. See the video at the…