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Fall 2026
Chem 1109
Phil 1070
Econ 1101

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LIVEChem 1109, Thermochemistry
38:12elapsed
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Never miss what's on the exam. Breeze through your homework.

Every lecture it hears makes the next answer better

01Studying

Never fall behind from zoning out again.

  • You cannot write and listen at the same time.
  • Availa keeps the complete notes.
  • Nothing that could be on the final stays in the room.
A desk covered in lecture handouts, every line marked in overlapping highlighter.

02Homework

The one due Thursday? Drop it in.

  • The prompt. The rubric. Whatever they posted.
  • It drafts from the lectures it processed.
  • Including the ten minutes they spent in class on what they actually wanted.
  • Then it checks the draft against the rubric, line by line.
  • And it writes in your voice, learned from your own papers.
  • Not the voice every generator has.
Hist 1027Essay 2Due Thursday

Drop it all in here

The sheet, the rubric, the readings.

  • Essay 2.pdfThe assignment
  • Rubric.pdfHow it’s graded
  • Chapter 8.pdfStuff to use

It answers from

9 lecturesMinute 22, week 4Rubric.pdf3 of your essays

1,480 words of 1,500

on length

The Pacific Railway Acts read as an infrastructure program until you look at the land grants, which paid the companies in acres rather than dollars.

Credit Mobilier settles it. The construction contracts were the business and the track was the byproduct, which is what a subsidy paid in land invites.

Against the rubric

3 of 4 met

  • Thesis in the first paragraph

    Stated, and arguable.

  • Uses the set reading

    Chapter 8, twice, both cited.

  • Answers the counterargument

    One sentence. They asked for a paragraph.

  • Citations in MLA

    All nine check out.

03Notes

And the notes are written.

  • Complete notes, not a wall of transcript.
  • Including the bit where they say it is on the midterm.
Chem 1109Thermochemistry74 min

Most of this class was one idea: heat released or absorbed at constant pressure is a state function, so the path never matters.

Sign conventions9:04

Exothermic gives off heat, so ΔH is negative. The system loses.

Endothermic takes heat in, so ΔH is positive.

They said the sign is from the system's point of view, never the room's.

Hess's law31:47

Add the reactions, add the enthalpies. Reverse one, flip its sign.

Worked the borane example twice. Said it is on the midterm.

Before the exam

Practice tests
that heard the class.

  • It heard the whole hour, including the minute you zoned out.
  • So it can ask the part you did not get down.
  • The case they narrowed the unit to.
  • The tangent they spent ten minutes on.
  • The line they said is on the exam.
  • Active recall tests what you know.
  • Spaced repetition keeps it over time.
  • Not a cram. Not rereading notes the night before.
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3 classes on us. No card.

04Your week

Your whole job, start to finish.

  • Go to class.
  • Press record.
  • Answer for fifteen minutes.

Not your job

  • Explaining your course to a chatbot
  • Pasting in the notes you never took
  • Taking the notes in the first place
  • Making flashcards
  • Deciding what to study
  • Hunting for the minute they said it
  • Guessing whether you are ready
  • Staring at a blank page
  • Reading it all again

05Everything else

ChatGPT wasn’t in class.

  • Every chat starts from zero.
  • You explain the course.
  • You paste the notes you didn't take.
  • You get an answer in a voice that isn't yours.
  • Then it forgets you.
What ChatGPT, NotebookLM and Availa each have.
ChatGPTNotebookLM
Answers a questionYesYesYes
Reads your uploadsYesYesYes
Was in your lectureNoNoYes
Knows your gapsNoNoYes
Drills what you forgetNoNoYes
Writes in your voiceNoNoYes
  • Availa has been in the room since the first week of the semester.
  • By week six that difference is the grade.

06The price

For less than last night’s delivery order.
Get better grades with less effort.

  • Fifteen minutes a day of targeted spaced repetition, per class.
  • That is what prevents a late-night cram.
  • And the late-night order that comes with it.

One late-night DoorDash

$31.01+

  • The food$13.99+
  • Delivery fee$3.99+
  • Service fee$3.06+
  • Taxes$1.48+
  • Priority delivery$2.99+
  • Tip$5.50+

Gone in ten minutes.

One month of Availa

$19.99

Every class, all semester.

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Start with the class you have next.

  • Nothing to set up.
  • Nothing to catch up on.
  • You were going to sit through it anyway.
  • A class you didn't record is the one thing that doesn't come back.

$49.99/semester

$12.50 a month, billed once

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Your first 3 classes are free. Cheaper than one hour with a tutor, for the whole semester.

  • Month to month is $19.99.
  • Your recordings are never training data.
  • No voiceprint of anyone is ever stored.