# Science that cares across generations

> How research on tiny flies connects to human health, to education, and to the decisions that shape the next generation, told honestly.

Source: https://khushisingh.in/impact/
Author: Khushi Singh (khushisingh.in). Licence: CC BY 4.0 for text and original illustrations, unless a credit says otherwise.
Evidence labels used on this site: established, strong evidence, emerging, hypothesis, debated. Where a page has Simple, Curious and Expert versions, all three follow.

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Impact

## The honest version

Fruit flies let me test *whether* a mechanism can work: microbes making lactate, lactate becoming a histone tag, tags reaching the next generation. Mammals use the same molecules. In mouse and human embryos, lactate and the H3K18la mark help switch on the embryo’s genome (evidence: emerging). And in people, parents’ health around conception and pregnancy shapes children’s health (evidence: strong evidence).

My fly work will not tell anyone what to eat. It shows **which mechanisms are worth chasing in people**, and it trains me to chase them.

### [First 1,000 days](https://khushisingh.in/policy/briefs/first-1000-days-microbes/)

Stunting in India fell from 35.5% to 29.3% (NFHS-5 → NFHS-6), while caesarean births rose to 27.2%.

### [Antibiotic resistance](https://khushisingh.in/policy/briefs/new-antibiotic-targets/)

About 297,000 deaths a year in India are attributable to resistant infections. New targets are needed.

### [Basic research pays](https://khushisingh.in/policy/briefs/small-organisms-big-returns/)

Five Nobel Prizes came from fly research; most known human disease genes have fly counterparts.

## How this work can make the world better

Careful fly research Findings, open methods Scientific community Better mechanisms to test in mammals and humans

Biology made simple Free basics with pictures and animations (EN, soon HI) Public understanding Wiser everyday choices, less fear, more curiosity

Teaching kits, school talks Lesson plans and activities Education and equity More young people, especially girls and first-generation students, see science as “for me”

Evidence briefs Reviewed briefs with options Policy conversations Better-informed choices on first-1,000-days programmes, AMR and research funding

Open visuals and data CC BY figures and datasets Reuse by teachers and journalists Accurate science in classrooms and media

Assumptions I am testing: officials read short briefs, teachers want free curriculum-linked ideas, and visitors find the basics easier with pictures and animations. I’ll report what works and what doesn’t.

## Global goals this supports

- **SDG 3 · Good health**: target 3.d, health risks including antimicrobial resistance
- **SDG 2 · Zero hunger**: target 2.2, ending malnutrition including stunting
- **SDG 4 · Quality education**: free, bilingual explainers and teaching kits
- **SDG 5 · Gender equality**: visible, attainable role models in science
- **SDG 9 · Innovation**: target 9.5, strengthening research and researchers
- **SDG 17 · Partnerships**: Indo-German science cooperation

### [Teach with this site](https://khushisingh.in/impact/teach/)

Lesson ideas and discussion questions for each concept in Biology made simple.

### [Outreach](https://khushisingh.in/impact/outreach/)

Science for everyone: school talks, community volunteering and science communication.

### [Open science](https://khushisingh.in/impact/open-science/)

My commitments: open data, open methods, credited visuals, honest uncertainty.