Meha Agrawal

Portfolio

Everything I've built and written

Eight projects spanning physical prototypes, published research and a children's book, with the process behind each one.

The assembled mini hyperloop maglev train kit on its test track
Builds01 / 08

Mini Hyperloop

A 3D-printed maglev train kit for under $10

2024–2026
The finished battery-powered submarine model
Builds02 / 08

Battery-Powered Submarine

A battery-powered submarine built to full-scale principles

2024
The completed multi-level hotel model in acrylic and plywood
Builds03 / 08

Hotel Design

A multi-level hotel in CAD and acrylic

2023
The full point of sale product suite laid out
Builds04 / 08

Point of Sale System

A complete product suite, printed and cut by hand

2024
The car review website showing the fuel efficiency calculator
Builds05 / 08

Car Review Website

Fuel efficiency calculators and car reviews

2024
Figures from the cycling infrastructure research paper
Research06 / 08

Cycling Infrastructure Research

Published in the National High School Journal of Science

2025
Front page of the GRU neural network research paper
Research07 / 08

Neural Networks & Permutations

GRU architectures for cycle structure prediction

2025
Cover of the illustrated children's book Learning Through Wonder
Writing08 / 08

Learning Through Wonder

Teaching physics through the Bhagavad Gita

2025–2026