# \#secondary **URL:** https://metastudio.org/tag/secondary/71.md [Latest](https://metastudio.org/latest.md) · [Categories](https://metastudio.org/categories.md) · [Tags](https://metastudio.org/tags.md) --- ## [🌾 Beyond Genetics: Farmers Know More Than We Often Assume](https://metastudio.org/t/beyond-genetics-farmers-know-more-than-we-often-assume/17018)
**Author:** [@Niharika\_00](https://metastudio.org/u/Niharika_00)\ **Replies:** 0\ **Last updated:** [July 7, 2026, 9:03pm UTC](https://metastudio.org/t/beyond-genetics-farmers-know-more-than-we-often-assume/17018 "2026-07-07T21:03:28Z")
:seedling::books: 𝗖𝗛𝗔𝗧𝗦𝗛𝗔𝗟𝗔 𝗦𝗨𝗠𝗠𝗔𝗥𝗬 | 07/07/2026 :potato: 𝗦𝘁𝗲𝗺 𝗠𝗼𝗱𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗶𝗻 𝗣𝗼𝘁𝗮𝘁𝗼 & 𝗧𝗵𝗲 𝗛𝗶𝗱𝗱𝗲𝗻 𝗪𝗶𝘀𝗱𝗼𝗺 𝗼𝗳 𝗙𝗮𝗿𝗺𝗲𝗿𝘀 :sparkles: “Science explains the mechanism, but experience perfects the practice.” :microscope:… --- ## [From confusion to clarity : A Journey through scientific instruments and the science of light✨](https://metastudio.org/t/from-confusion-to-clarity-a-journey-through-scientific-instruments-and-the-science-of-light/16996)
**Author:** [@Niharika\_00](https://metastudio.org/u/Niharika_00)\ **Replies:** 0\ **Last updated:** [July 3, 2026, 8:49am UTC](https://metastudio.org/t/from-confusion-to-clarity-a-journey-through-scientific-instruments-and-the-science-of-light/16996 "2026-07-03T08:49:43Z")
:books: CUBE Chatshaala Summary (02 July 2026) :rainbow: Today’s Learning Journey: From University Subjects to the Science of Light and Colours :sparkles: “Science is not about memorizing facts; it is about understandi… --- ## [⏳ Living by Time: Understanding Biological Rhythms in Nature](https://metastudio.org/t/living-by-time-understanding-biological-rhythms-in-nature/16879)
**Author:** [@Niharika\_00](https://metastudio.org/u/Niharika_00)\ **Replies:** 0\ **Last updated:** [June 2, 2026, 1:35pm UTC](https://metastudio.org/t/living-by-time-understanding-biological-rhythms-in-nature/16879 "2026-06-02T13:35:59Z")
:herb::cat\_face: From a Curious Cat to Nature’s Hidden Biological Clocks :alarm\_clock::sparkles: CUBE Chatshaala Discussion Summary :date: Date: 01 June 2026 :round\_pushpin: Location: Khopoli :woman\_scientist: Observer… --- ## [🦋 From One Tiny Wing to Endless Scientific Wonders ](https://metastudio.org/t/from-one-tiny-wing-to-endless-scientific-wonders/16821)
**Author:** [@Niharika\_00](https://metastudio.org/u/Niharika_00)\ **Replies:** 0\ **Last updated:** [May 18, 2026, 3:48am UTC](https://metastudio.org/t/from-one-tiny-wing-to-endless-scientific-wonders/16821 "2026-05-18T03:48:02Z")
CUBE Chatshaala Whiteboard Summary (17/05/26) :sheaf\_of\_rice: A Small Observation That Turned Into Big Scientific Learning This scientific journey began when wheat grains were kept on the terrace in sunlight for drying.… --- ## [“Small Nail, Big Science: Unlocking Hidden Knowledge from Tiny Growth Marks”](https://metastudio.org/t/small-nail-big-science-unlocking-hidden-knowledge-from-tiny-growth-marks/16408)
**Author:** [@Niharika\_00](https://metastudio.org/u/Niharika_00)\ **Replies:** 0\ **Last updated:** [April 20, 2026, 10:07am UTC](https://metastudio.org/t/small-nail-big-science-unlocking-hidden-knowledge-from-tiny-growth-marks/16408 "2026-04-20T10:07:47Z")
:microscope: CUBE Chatshaala Summary – 18/04/26 --- ## [Solubility of Glucose,Sucrose, and Starch in Waterī](https://metastudio.org/t/solubility-of-glucose-sucrose-and-starch-in-wateri/16208)
**Author:** [@Niharika\_00](https://metastudio.org/u/Niharika_00)\ **Replies:** 1\ **Last updated:** [April 7, 2026, 11:04am UTC](https://metastudio.org/t/solubility-of-glucose-sucrose-and-starch-in-wateri/16208 "2026-04-07T11:04:35Z")
InShot\_20260405\_123830381|664x499 :microscope: \*Experiment: Solubility of Glucose, Sucrose and Starch in Water Observed by: Niharika Baghari Date: 5/04/26 Time: 11:10 am Location: Chalkana, Bageshwar (Uttarakhan… --- ## [Invitation: IOT Micro Weather Station](https://metastudio.org/t/invitation-iot-micro-weather-station/93)
**Author:** [@Ashish\_Pardeshi](https://metastudio.org/u/Ashish_Pardeshi)\ **Replies:** 2\ **Last updated:** [January 13, 2023, 2:54am UTC](https://metastudio.org/t/invitation-iot-micro-weather-station/93 "2023-01-13T02:54:23Z")
Imagine a country where every school/college/university monitors weather (temperature, humidity, light intensity, rainfall, wind speed/direction, atmospheric pressure, air quality, etc.) we can get very accurate ground-l… --- ## [Build your own Electroscope](https://metastudio.org/t/build-your-own-electroscope/3730)
**Author:** [@Ashish\_Pardeshi](https://metastudio.org/u/Ashish_Pardeshi)\ **Replies:** 5\ **Last updated:** [October 5, 2022, 6:36pm UTC](https://metastudio.org/t/build-your-own-electroscope/3730 "2022-10-05T18:36:48Z")
Most of us have experienced a shock while touching a door handle specially during winter and some of you may have seen what happens when you rub a plastic scale or a balloon against our dry hair to attract tiny pieces of… --- ## [Tinkering with Theo Jenson Mechanism!](https://metastudio.org/t/tinkering-with-theo-jenson-mechanism/3374)
**Author:** [@ravi312](https://metastudio.org/u/ravi312)\ **Replies:** 12\ **Last updated:** [October 4, 2021, 1:47pm UTC](https://metastudio.org/t/tinkering-with-theo-jenson-mechanism/3374 "2021-10-04T13:47:54Z")
“The walls between art and engineering exist only in our minds.” -Theo Jansen Theo Jansen has been creating strandbeest ( “beach beasts”) since 1990. These are moving kinetic structures that resemble walking animals… --- ## [Cardamine: Substitute Indian Model System for Arabidopsis](https://metastudio.org/t/cardamine-substitute-indian-model-system-for-arabidopsis/3663)
**Author:** [@KiranKalakotiR](https://metastudio.org/u/KiranKalakotiR)\ **Replies:** 15\ **Last updated:** [August 20, 2021, 5:33am UTC](https://metastudio.org/t/cardamine-substitute-indian-model-system-for-arabidopsis/3663 "2021-08-20T05:33:42Z")
What is this Cardamine plant, why are we focusing on it, and where will this plant be found? :face\_with\_monocle: Cardamine is a small flowering plant and belongs to the Family Brassicaceae. :thinking: Let me explain in… --- ## [Lets Contribute to Decentralize Science: DIY Science | Make your Own Instruments](https://metastudio.org/t/lets-contribute-to-decentralize-science-diy-science-make-your-own-instruments/11345)
**Author:** [@Ashish\_Pardeshi](https://metastudio.org/u/Ashish_Pardeshi)\ **Replies:** 8\ **Last updated:** [July 26, 2021, 11:51am UTC](https://metastudio.org/t/lets-contribute-to-decentralize-science-diy-science-make-your-own-instruments/11345 "2021-07-26T11:51:11Z")
DIY Science broadly refers to the process initiated by individuals and groups that experiment, hack, tinker, fix, make and recreate objects and systems out of their own interest, curiosity or need and openly share proces… --- ## [Lights, Camera, Action: How to convert your Smartphone into MicroScope for less than a $1?](https://metastudio.org/t/lights-camera-action-how-to-convert-your-smartphone-into-microscope-for-less-than-a-1/5216)
**Author:** [@ravi312](https://metastudio.org/u/ravi312)\ **Replies:** 12\ **Last updated:** [April 27, 2021, 5:00am UTC](https://metastudio.org/t/lights-camera-action-how-to-convert-your-smartphone-into-microscope-for-less-than-a-1/5216 "2021-04-27T05:00:30Z")
Lights, Camera, Action: How to convert your Smartphone into MicroScope for less than a $1? Webinar Link at 3:30 pm on Thursday, Nov 19. Do you know, you can attach a lens from a low-cost laser pointer or non-functional … --- ## [Introduction to Moina](https://metastudio.org/t/introduction-to-moina/10406)
**Author:** [@KiranKalakotiR](https://metastudio.org/u/KiranKalakotiR)\ **Replies:** 0\ **Last updated:** [January 5, 2021, 4:35pm UTC](https://metastudio.org/t/introduction-to-moina/10406 "2021-01-05T16:35:15Z")
Have you ever come across animals or ‘keedas’ that jump inside water? This video introduces us to a prawn/crab-like tiny aquatic organism called Moina that is visible to our naked eyes. Watch out! Picture of Daphnia S… --- ## [Techniques of culturing earthworms](https://metastudio.org/t/techniques-of-culturing-earthworms/11146)
**Author:** [@baviskarritik](https://metastudio.org/u/baviskarritik)\ **Replies:** 0\ **Last updated:** [February 18, 2021, 1:24pm UTC](https://metastudio.org/t/techniques-of-culturing-earthworms/11146 "2021-02-18T13:24:33Z")
Techniques Of Culturing Earthworms Ritik Baviskar CUBE Lab Elphinstone College Abstract In terms of research with model organisms, culturing is one of the mandatory procedures every researcher should know about. Depen… --- ## [Isolation of C elegans at home lab from soil in Bengal](https://metastudio.org/t/isolation-of-c-elegans-at-home-lab-from-soil-in-bengal/5523)
**Author:** [@magpie](https://metastudio.org/u/magpie)\ **Replies:** 0\ **Last updated:** [December 26, 2020, 8:12am UTC](https://metastudio.org/t/isolation-of-c-elegans-at-home-lab-from-soil-in-bengal/5523 "2020-12-26T08:12:02Z")
My story of Isolation of C elegans the star nematode from soil sample in Bengal India. A sprouted potato was cut into slices and soil from Bartir Beel Nilgunj West Bengal mounted on it.10drops of milk was spread on … --- ## [Introduction to Paper Circuit - 1](https://metastudio.org/t/introduction-to-paper-circuit-1/3597)
**Author:** [@ravi312](https://metastudio.org/u/ravi312)\ **Replies:** 3\ **Last updated:** [February 6, 2021, 3:10pm UTC](https://metastudio.org/t/introduction-to-paper-circuit-1/3597 "2021-02-06T15:10:14Z")
Paper Circuits Paper Circuit is one of the most fascinating ways to explore the circuitry and basics of electricity, magnetism, and electronics in an authentic way by engaging in the creation of personally meaningful art… --- ## [Measuring the dimension of objects in GIMP](https://metastudio.org/t/measuring-the-dimension-of-objects-in-gimp/5318)
**Author:** [@ravi312](https://metastudio.org/u/ravi312)\ **Replies:** 0\ **Last updated:** [December 2, 2020, 5:57pm UTC](https://metastudio.org/t/measuring-the-dimension-of-objects-in-gimp/5318 "2020-12-02T17:57:20Z")
Introduction GIMP is a free/libre and open-source image manipulation software which can is used to edit and modify images. It is also cross-platform which means it is available for multiple operating systems. In this art… --- ## [All about FRUIT FLIES - Our Model - The Nobel Prize Winners!](https://metastudio.org/t/all-about-fruit-flies-our-model-the-nobel-prize-winners/3937)
**Author:** [@Lydia](https://metastudio.org/u/Lydia)\ **Replies:** 0\ **Last updated:** [May 27, 2020, 4:40am UTC](https://metastudio.org/t/all-about-fruit-flies-our-model-the-nobel-prize-winners/3937 "2020-05-27T04:40:09Z")
FRUIT FLIES!! Ever heard of it? Most of us must have heard of it. What if we ask a layman, what is a fruit fly? Or what if we ask a watchman or a gardener, they might be not familiar with a fruit fly. So how will you… --- ## [Plotting function in turtle Graphics](https://metastudio.org/t/plotting-function-in-turtle-graphics/4648)
**Author:** [@ravi312](https://metastudio.org/u/ravi312)\ **Replies:** 0\ **Last updated:** [September 4, 2020, 10:52pm UTC](https://metastudio.org/t/plotting-function-in-turtle-graphics/4648 "2020-09-04T22:52:09Z")
Turtle Graphics has been considered as way to introduce foundational programming concepts in an art-based context. Its potentiality has also been explored by several researchers (Papert, 1980; Abelson and DiSessa, 1981; … --- ## [Designing a raised bed using bamboo](https://metastudio.org/t/designing-a-raised-bed-using-bamboo/3373)
**Author:** [@ravi312](https://metastudio.org/u/ravi312)\ **Replies:** 0\ **Last updated:** [March 2, 2020, 7:22pm UTC](https://metastudio.org/t/designing-a-raised-bed-using-bamboo/3373 "2020-03-02T19:22:45Z")
Hi This is a short-term collaborative project of immediate significance to the local community. If you have a garden around and you want to make a raised bed and trellis, then this is something which might interest you … --- ## [turtleArt - randomWalk within a box ( turtle as an insect)](https://metastudio.org/t/turtleart-randomwalk-within-a-box-turtle-as-an-insect/4226)
**Author:** [@ravi312](https://metastudio.org/u/ravi312)\ **Replies:** 2\ **Last updated:** [January 4, 2021, 5:25pm UTC](https://metastudio.org/t/turtleart-randomwalk-within-a-box-turtle-as-an-insect/4226 "2021-01-04T17:25:11Z")
https://metastudio.org/t/turtleart-random-motion/4206/2 As a follow up of the above post, here is the turtle is trying to mimic the behaviour of an insect walking inside the box. Do you find anything peculiar abo… --- ## [To Isolate and identify nematodes from soil at home lab](https://metastudio.org/t/to-isolate-and-identify-nematodes-from-soil-at-home-lab/4699)
**Author:** [@magpie](https://metastudio.org/u/magpie)\ **Replies:** 8\ **Last updated:** [November 8, 2020, 9:27am UTC](https://metastudio.org/t/to-isolate-and-identify-nematodes-from-soil-at-home-lab/4699 "2020-11-08T09:27:37Z")
INTRODUCTION Nematodes present in soil are 1mm in size, transparent, cylindrical and tapering towards the end.C elegans is a nematode found in soil and rotting vegetables which has been the model organism for 3 Nob… --- ## [Develop Your own device to measure SPO2 and Heart Rate](https://metastudio.org/t/develop-your-own-device-to-measure-spo2-and-heart-rate/3991)
**Author:** [@Ashish\_Pardeshi](https://metastudio.org/u/Ashish_Pardeshi)\ **Replies:** 2\ **Last updated:** [July 17, 2020, 11:48am UTC](https://metastudio.org/t/develop-your-own-device-to-measure-spo2-and-heart-rate/3991 "2020-07-17T11:48:20Z")
Heart Rate aka as Pulse rate and SPO2 which shows the oxygen saturation in the blood are two of the five vital signs of the human body. And also due to current Pandemic situation of COVID-19 spread it is really importan… --- ## [Project 3: Buzz Sa Re Ga Ma Pa](https://metastudio.org/t/project-3-buzz-sa-re-ga-ma-pa/168)
**Author:** [@Ashish\_Pardeshi](https://metastudio.org/u/Ashish_Pardeshi)\ **Replies:** 0\ **Last updated:** [June 10, 2019, 7:48am UTC](https://metastudio.org/t/project-3-buzz-sa-re-ga-ma-pa/168 "2019-06-10T07:48:02Z")
Welcome to Project 3: Buzz Sa Re Ga Ma Pa As you have already interfaced buzzer to arduino and generated the beep sound (Project 1: Blink-Blink-Beep- Beep), Cheers for it. But now lets take it a step ahead. The chal… --- ## [Project 2: Blinky Series](https://metastudio.org/t/project-2-blinky-series/126)
**Author:** [@Ashish\_Pardeshi](https://metastudio.org/u/Ashish_Pardeshi)\ **Replies:** 0\ **Last updated:** [June 5, 2019, 11:46am UTC](https://metastudio.org/t/project-2-blinky-series/126 "2019-06-05T11:46:42Z")
I hope all of you have completed the Project 1: Blink - Blink Beep - Beep and procured all required Basic components. So Welcome to Project 2: Blinky Series The challenge is to interface at least 8 leds (max depends… --- ## [Effect of Thermal Expansion on the pitch of Steel/Bamboo Flute and Guitar](https://metastudio.org/t/effect-of-thermal-expansion-on-the-pitch-of-steel-bamboo-flute-and-guitar/3762)
**Author:** [@singh](https://metastudio.org/u/singh)\ **Replies:** 5\ **Last updated:** [June 28, 2020, 5:00pm UTC](https://metastudio.org/t/effect-of-thermal-expansion-on-the-pitch-of-steel-bamboo-flute-and-guitar/3762 "2020-06-28T17:00:20Z")
The present experiment was prompted by @ravi312 who asked certain questions regarding effect of various conditions on the pitch of a flute made out of a straw or paper. However, I thought of creating this thread to shar… --- ## [Simple flute making and investigation](https://metastudio.org/t/simple-flute-making-and-investigation/3752)
**Author:** [@ravi312](https://metastudio.org/u/ravi312)\ **Replies:** 6\ **Last updated:** [June 4, 2020, 8:08am UTC](https://metastudio.org/t/simple-flute-making-and-investigation/3752 "2020-06-04T08:08:33Z")
Simple Flute Do you know you can make a simple flute by using a straw! Here are some of the designs to do the same. (image credits: Arvind Gupta toys) How to make? Using plastic straw Link Using paper Link How to m… --- ## [turtleArt | optical illusion](https://metastudio.org/t/turtleart-optical-illusion/3660)
**Author:** [@ravi312](https://metastudio.org/u/ravi312)\ **Replies:** 5\ **Last updated:** [April 29, 2020, 8:51am UTC](https://metastudio.org/t/turtleart-optical-illusion/3660 "2020-04-29T08:51:00Z")
Turtle Art is a great way to explore mathematical and programming concepts in a fun and engaging way. This is inspired by LOGO. Here is an example of image formed by repeating a simple sequence of instruction. There… --- ## [OpenSCAD Designing GhostKubes](https://metastudio.org/t/openscad-designing-ghostkubes/3616)
**Author:** [@ravi312](https://metastudio.org/u/ravi312)\ **Replies:** 0\ **Last updated:** [April 18, 2020, 1:54pm UTC](https://metastudio.org/t/openscad-designing-ghostkubes/3616 "2020-04-18T13:54:17Z")
Hi Do you know something as simple as cube can be combined in different ways to produce a dynamic exhibit? Erik Aberg has done amazing work combing a simple primitive Cube to create moving sculptures. https://www.youtu… --- ## [OpenSCAD Designing your personalised keyChain!](https://metastudio.org/t/openscad-designing-your-personalised-keychain/3615)
**Author:** [@ravi312](https://metastudio.org/u/ravi312)\ **Replies:** 0\ **Last updated:** [April 17, 2020, 6:12pm UTC](https://metastudio.org/t/openscad-designing-your-personalised-keychain/3615 "2020-04-17T18:12:43Z")
Hi OpenSCADians! (Yeah, you are guessing it right, I just made up that term!) In this relatively simple challenge, we are going to design our own keyChain while exploring another feature of OpenSCAD i.e. How do we 3D pr… [Next page](https://metastudio.org/tag/secondary/71.md?match_all_tags=true&page=1&tags%5B%5D=secondary)