# Say hello

> Questions about the science, invitations to talk at a school, collaborations, or PhD opportunities: I’d love to hear from you.

Source: https://khushisingh.in/contact/
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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Contact

Email

[hello [at] khushisingh.in](https://khushisingh.in/contact/)

I read every message, though replies can take a few days during experiments.

## Asking a question for a child or a class?

Wonderful! Please write as the parent or teacher, and don’t include children’s names, photos or other personal details. The best questions may be answered (anonymously) on the site.

## What I can’t help with

I’m not a medical doctor and can’t give personal medical advice. Please talk to a qualified health professional.