Call for a Foldscope community – Global Action Mask Taskforce!

Dear Foldscope community, Here is a request for all foldscope users – as the markets are flooded with different masks and citizens across the world are struggling to figure out what is good and bad; let’s self organize to share and teach – find as many different kind of masks and document the pore size…

Schools closed; kids staying home.. Foldscope on!

By now, everybody knows about the pandemic that has sweeped the world – Convid-19, a viral infection that is spreading like wild fire. While these are trying times and we all must do our part to #flattenthecurve – stay at home and isolate yourself as much as possible – you don’t have to stop exploring….

Identifying Dengue mosquito under a foldscope

I first felt the wrath of Dengue when my cousin sister – living in Delhi – got the same and was best ridden for almost a month. It was a striking reminder of the wrath of this viral diseases – and although it does not take as many lives as malaria – the symptoms and…

Narrating a live foldscope session together!

I have always enjoyed live narration in sports – such as soccer or cricket. Something about sharing our emotions at the moment as a testament of how we really feel. During Christmas, I get to hang out with my 4 and 8 year old nephews. Here is what happened in the 7 minutes we filmed…

Worlds most beautiful animal you have never seen before!

Every animal (and single cell) in its own right is beautiful because of the delicate balance between animate and in-animate matter it maintains. Life itself is a thing incredible beauty and joy. But this Christmas; I want to introduce you to “officially” the worlds most beautiful animal you might have never seen! Of course I…

Foldscoping on the streets of Addis Ababa

Sipping from boiling pots of coffee on cobbled meandering streets, with a coffee shop every step along – is not a description of some old block in Paris but the heart of Addis. Addis Ababa – the capital city of Ethiopia, the land that actually discovered Coffee and shared it with the world. A country…

Mystery embryos in a jelly sack

At a fountain inside the UNCC campus in Addis Ababa (Ethiopia) – I found a floating jelly in the water. It was a big surprise to see for a simple reason – I have never seen an egg sack that feels like jelly that does not belong to a marine invertebrate. But here I was…

Foldscope at Fab15 community meeting

It was an absolute blast to spend some time with the FabLab community at El Guona, Egypt off the coast of Red Sea – with 400 participants from around the world. The FabLab network has been part of my past life – and it was wonderful to reconnect with old friends (Sherry, Nadya and others)…

Do bacteria collide with each other while swimming?

On a hot day in a busy swimming pool, I am often clumsily found paddling my way bumping into people. So it’s obvious to ask – do bacteria swimming around in water collide with each other. This is not such a simple question after all. Offcourse it should depend on how many bacteria are present…

Foldscoping from Cold Spring Harbor Lab #CshlComp meeting

Sometimes, thinking hard about models and theoretical frameworks for cell biology – our mind can drift to go and see what’s lurking right outside the conference room. I am at Cold Spring Harbor Lab at an incredible computational and modeling meeting; and I could not stop myself to take a walk At night and explore…

Embryonic development of human lice

If you have kids, you probably already know all about lice. Or maybe you think you know all about lice – and you just want to crush it. But wait, just wait a second, pull out your foldscope next time anyone talks about lice and give it a good strong look. And you can crush…

Magic in a bottle

In rushing through life; we often forget to see how strange and wonderful and magical our world actually is. With videos and photo capturing technologies – some of that magic can be shared. But it can not always be experienced the same way when you hold it in your hand. Today is one such example…

A flagellate morphing it’s shape – Distigma proteus

What an incredible flagellate did I stumble upon Today, while wandering through my favorite hiding spot; a swamp. I believe this is Distigma proteus – what’s remarkable is the body shape change which was continuous. If you watch is carefully; a remarkable transformation is happening. I am trying to isolate as many of them and…

Spittle bugs under a foldscope

I took these videos almost 3 years ago, but somehow forgot to post them here. Here are live spittlebugs that make bubbles, lots and lots of bubbles! And here is the same bug; but filmed at 240fps. Those are some fast bubbles being formed. Cheers Manu

Foldscoping at Beach in Ventura, CA

The joy of sharing foldscope never wears out on me. Had a really fun moment with the incredible Noa from UCSB, Tyler Ross from Caltech and Kranti from UC Berkeley. The smiles truly tell a special story. In the conversation, I also proposed a little project to explore whet determines the frequency of gill beating…

Foldscoping snow

What a way to start 2019 – it was snowing all morning; and I tried to foldscope snow. Here is a quick tutorial. It’s beautiful how the snow flakes melt! More soon. Enjoy the video. Now, here is a puzzle. Why does the snow flake melt as soon as we start imaging them. Leave comments…

Symbiosis continued – what’s inside a gut of a termite

We just finished running a foldscope training workshop for Exploratorium staff; allowing them to bring microscopy access to people outside the Exploratorium. I am thrilled we got to play with a termite and finally imaged ciliates living in the gut. Enjoy the video – I will post more videos from field collected samples. If you…

Dinoflagellates-cnidarian symbiosis in an upside down jellyfish – Cassiopea xamachana: Or “how to do science at a poster session and find a real life popeye”

I had the incredible fortune to meet a phenomenal postdoc Dr A. Ohdera at the lab of Dr. Y.Zheng (Carnegie institute, Baltimore) at ASCB (American Society of Cell Biology) 2018 meeting (poster number B786). Amongst thousands of posters – what struck me is that Dr Ohdera – who studies a unique symbiotic relationship between a…

How to geo-tag your Foldscope post using novo-map plugin

All, We have been planning to enable the mapping feature on all foldscope posts for a while – and I finally got around to testing some plugins; so now all of us can mark exact location of where the samples were collected. That’s important, when you discover a new species, new habitat, want to run…

Moment of uncovering root Rhizogenesis at Tamales Bay, Marconi Center beach

I love foldscope moments – since things happen that are hard to predict. This is a collection of Stanford faculty (from Biology, Bioengineering, civil etc.) all hanging out at the beach Foldscoping – and suddenly we uncover a beautiful phenomena. Sorry for the clicking sound on my phone; but enjoy the “aha” moment. Here is…

Micro snails in Puerto Rico

4C2FFA7E-12B4-47F5-95F3-22C80DFEF3EE Manu, elimaris, Damian saw a micro-snail in the oceans of Puerto Rico. If anyone who studies micro snails can identify this species – please post a comment below. We will keep searching for more snails – because our ocean waters are beautiful. Cheers MED

Joy of Foldscoping on a boat

Thibaut (foldscope super user) and I had a chance to spend some time in India; taking foldscope to some extreme locations. I have been meaning to write a detailed post on all our adventures in India – which I will get to soon – but in the mean time, enjoy this pleasing video of a…

Marine bacteria in a night Plankton tow

Ocean is vast and mysterious in so many ways. Sometimes I find it hard to just imagine such a large interconnected ecosystem with all its living abundance. Combine that with its inaccessibility simple by being completely under water. You can take a casual stroll in a rainforest day in and day out – to be…

Foldscope at Morgan State, Historically Black College

I want to quickly introduce the foldscope community to two remarkable individuals I met at Microscopy and Microanalysis 2018 meeting in Baltimore. I was giving a morning talk and accidentally I flipped to see the abstract book a night before. Hidden in that book, I was thrilled to find an abstract from Dr Frank and…

Science at Bar SZ Ranch

I had the privilege of staying two days at a ranch, with our host family at Bar SZ Ranch in San Benito County in California (https://www.barszranch.com). It’s an incredible place to just get lost in the woods, surrounded by farm animals and live a farm life for a few days. What I was delighted to…