Sanjeev Kumar

Founder @ Photurmi | MIT | IIT | Imaging Systems

Photurmi is a deep tech startup focused on optical imaging, sensing and intelligent microscopy Solutions.

[Massimo @Rainmaker1973]

«Being close to the wrong people can cost you everything»

[Massimo @Rainmaker1973]

This layered glass painting technique is absolutely mind-blowing

[Sanjeev Kumar @Kumar_Optoman]

@docmilanfar My left? or opposite flow's left? :P

[Brian Roemmele @BrianRoemmele]

The frequency has the effect. Tell me the frequency and I tell you the effect.

[Science girl @sciencegirl]

A Tardigrade (Water Bear ) walking across a glass slide

[Nature is Amazing ☘️ @AMAZlNGNATURE]

Gibbons like to live dangerously

[Jiamin Wu @JiaminWu7]

Our DeepSeMi provides an upgrade in denoising for all kinds of cell biology applications, is compatible with diverse commercial microscopes, and easy to use.@naturemethods We will soon provide a package including multiple denoising tools for convenience. https://t.co/RdCzPY04hT

[Sanjeev Kumar @Kumar_Optoman]

👏👏👏👏

[Imagerie-Gif @ImagerieGif]

With their incredible dynamism and unexpected innovation, our speakers will always surprise us. 🤗
They are really effective at making us understand image analysis and Moirée fringes ! 😲🤭
@fab_cordelieres , @cchamot1971 , @audrey_salles

[DNA&RNA Universe 𝕏 @DNA_RNA_Uni]

Society: "Dinosaurs can be brought back by molecular biologists."

Me:

[Oded Rechavi @OdedRechavi]

Every poster session
https://t.co/gKk9lZ9sJC

[Prof. Feynman @ProfFeynman]

Read everyday. Spend time with nature. Ask questions. Make mistakes and learn. 🧠

[Prof. Feynman @ProfFeynman]

Never confuse education with intelligence, you can have a PhD and still be an idiot. 🧠

[Work Chronicles @_workchronicles]

Flexible Working Hours

[Sanjeev Kumar @Kumar_Optoman]

Me carrying the beautiful @optica Imaging Congress 2023 handbag in the elevator, in Boston Park Plaza..

Very senior lady: Do you sell eyeglasses?

Me: Yes, ma'am. I am trying to. I think everyone from this conference is trying to...

[Joseff @jn3008]

collab with @etiennejcb

[Tansu Yegen @TansuYegen]

Brazil 2023 and the new generation👏👏👏
https://t.co/Py7YumdFCV

[Niall Geoghegan @geogphotog]

You sometimes see some strange things out the office window

[Fermat's Library @fermatslibrary]

Arago's spot is a classical example of a beautiful mathematical theory anticipating a beautiful physical fact. Back in the 1800s, the scientific community was debating between defining light as a particle or a wave. Young's experiments, which demonstrated the wave-like characteristics of light, paved the way for Fresnel to formulate a mathematical wave theory. When Fresnel presented his theory in a competition, it came under scrutiny by Poisson, an advocate for the particle theory.

In his eagerness to debunk Fresnel's work, Poisson delved into the mathematics and discovered a prediction by the theory which he thought was inconsistent with experiments: shining light on an opaque disk should yield a bright spot at the center of its shadow.

Remarkably, no one had tested this prediction before. Motivated by Poisson's finding, Arago executed the experiment, and indeed, the spot manifested. What was intended as Poisson's rebuttal to the wave theory unexpectedly became a powerful testament to light's wave-like behavior.

[Robert Greene @RobertGreene]

It is a curse to have everything go right on your first attempt.

[Prof. Feynman @ProfFeynman]

Did you know that it's actually possible for you to say, “I don't know enough about this to have an opinion.”