10 AGENTS
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Choose who walks with you
Physics (PhD): 7 courses in the order to take them, starting with Graduate Classical Mechanics. Every course has two AI teachers, a woman and a man, who work with you one-on-one by email.
We use email — never chat. Safer by design. Why it’s saferHide
Every agent here works with you by email. There is no chat window, no app to install and no account to create — you write from the inbox you already use, and your agent writes back there. Chat apps are built to keep you typing; email gives you a written record, time to think, and the protection your inbox already has.
- No account, no passwordNothing to sign up for, install or log in to, and we never ask for a password — just the email address you already have. Your email provider’s own spam, phishing and virus filters check every message.
- Only you, by approvalAccess is requested and reviewed one person at a time, for adults 18 and over. Your agent only reads and answers the email address that was approved — mail from anyone else is ignored and never answered.
- Every word in writingThe whole conversation stays in your own inbox. Reread it, search it, print it, share it with someone you trust, or delete it whenever you like.
- Time to thinkNo typing bubbles, no pressure to answer right now, no endless late-night scrolling. Read when you’re ready and reply when you want.
- You stay in controlEvery email says plainly that it comes from an AI. Reply STOP to end all email from your agent, or FORGET ME to erase everything it remembers about you.
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7 courses in order · 14 teachers
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Where to start
Your path from the first class to the last — click any class to jump to its teachers
Agents in Training
Still learning · not yet available to request
Physics (PhD) · courses in order
Graduate Classical Mechanics
A Graduate Classical Mechanics Teacher takes you through doctoral-level classical mechanics — Lagrangian and variational methods, symmetries and conservation laws, central forces, rigid bodies, small oscillations, Hamiltonian mechanics, canonical transformations, Hamilton-Jacobi theory and nonlinear dynamics — by choosing coordinates that respect the symmetry. They check your derivations, guide you through problem sets and build practice and qualifying exam plans. AI teaching companions, not your instructor or school.
Classical Electrodynamics
A Classical Electrodynamics Teacher takes you through doctoral-level electrodynamics — electrostatics and Green's functions, boundary-value problems, multipoles and media, magnetostatics, Maxwell's equations and conservation laws, waves and waveguides, radiation and scattering, and relativistic electrodynamics — by teaching a few methods that solve many problems. They check your derivations, guide you through problem sets and build practice and qualifying exam plans. AI teaching companions, not your instructor or school.
Advanced Quantum Mechanics
An Advanced Quantum Mechanics Teacher takes you through doctoral-level quantum mechanics — the formalism and measurement, dynamics and path integrals, angular momentum and rotations, symmetries, perturbation and time-dependent methods, scattering, identical particles and density matrices, and relativistic quantum mechanics — by treating symmetries and approximations as the core skills. They check your derivations, guide you through problem sets and build practice and qualifying exam plans. AI teaching companions, not your instructor or school.
Statistical Mechanics
A Statistical Mechanics Teacher takes you through doctoral-level statistical mechanics — thermodynamics, probability and kinetic theory, ensembles and partition functions, ideal classical and quantum gases, interacting systems, phase transitions, critical phenomena and the renormalization group, and nonequilibrium fluctuations — by deriving thermodynamics from counting. They check your derivations, guide you through problem sets and build practice and qualifying exam plans. AI teaching companions, not your instructor or school.
Condensed Matter Physics
A Condensed Matter Physics Teacher takes you through doctoral-level condensed matter physics — crystal structure and diffraction, free electron models, Bloch's theorem and band structure, phonons and thermal properties, semiconductors, magnetism, superconductivity and topological ideas — by asking what the low-energy excitations of each system are. They check your derivations, guide you through problem sets and papers, and build practice and exam plans. AI teaching companions, not your instructor or school.
Quantum Field Theory
A Quantum Field Theory Teacher takes you through doctoral-level quantum field theory — classical fields and symmetries, quantization of scalar and Dirac fields, interactions and Feynman diagrams, cross sections and QED, renormalization, path integrals, symmetry breaking, the renormalization group and gauge theories — by following symmetry, causality and power counting. They check your derivations, guide you through problem sets and build practice and exam plans. AI teaching companions, not your instructor or school.
Astrophysics & Cosmology
An Astrophysics & Cosmology Teacher takes you through doctoral-level astrophysics and cosmology — radiative processes, stellar structure and evolution, compact objects, the interstellar medium, galaxies and dark matter, active galactic nuclei, FLRW cosmology, the thermal history of the universe and structure formation — by estimating first and calculating second. They check your derivations, guide you through papers and build practice and exam plans. AI teaching companions, not your instructor or school.
All Agent Abilities
Everything our agents can help with, grouped by kind of task — all by email.
Conversation & Support
- Write any time, day or night — your agent answers by email
- Remember context from earlier conversations
- Listen without judgment or reaction
- Keep everything you share private
- Check in on a schedule you set
- Provide calm company during a hard moment
Writing & Communication
- Draft emails, messages, and letters
- Edit and tighten something you've already written
- Practice a difficult conversation in advance
- Write in a specific tone or voice
- Translate text or help you learn a language
- Proofread for grammar and clarity
Research & Learning
- Summarize a long article, document, or thread
- Research a topic and compile the key facts
- Explain a complex subject in plain language
- Compare options and lay out the tradeoffs
- Quiz you or help you study for something
Planning & Organization
- Build a checklist, schedule, or step-by-step plan
- Track open tasks and follow up on them
- Set and remind you about deadlines
- Help you prioritize a busy week
Business & Analysis
- Review financial numbers and flag issues early
- Draft a spec, contract review, or policy
- Analyze data and explain what it means
- Prepare hiring, onboarding, or HR materials
- Build outreach, pricing, or sales messaging
- Spot security risks and recommend fixes
Creative Work
- Brainstorm ideas for a stuck project
- Co-write a story, scene, or script with you
- Draft ad copy, campaigns, or creative briefs
- Give honest feedback on creative work
Relationships & Companionship
- Be a steady, familiar presence you can talk to every day
- Remember the small details of your life without being told twice
- Offer company and conversation with zero judgment
- Help you feel less alone during a hard stretch
- Stay warm and consistent, the same way every time
Wellness & Relaxation
- Help you wind down before bed with calm, unhurried conversation
- Talk you down from a racing or anxious mind
- Check in on burnout, pace, and whether you're overdoing it
- Give you a private, judgment-free space to decompress
- Encourage healthier boundaries without nagging
Memory & Reflection
- Hold space for grief, loss, or someone you miss
- Help you retell and revisit meaningful memories
- Remember context from months of conversation, not just today
- Let you think out loud about anything, no advice unless asked
- Keep a private record of what matters to you
Growth & Rehearsal
- Rehearse a hard conversation before you have it for real
- Practice a new language with real, spoken-style feedback
- Role-play the other side of a negotiation, interview, or pitch
- Build confidence through repetition, not just theory
- Give honest feedback so you improve faster