University of Free Knowledge

The School of Living · everyday skills for a whole life

Home Repair & DIY

Shutoff valves, spackle, and a well-chosen toolbox — fixing what drips, sticks, or wobbles before it gets expensive.

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TH 4817 The Householder's Toolbox

Twenty tools, the fasteners to drive with them, and the wall repairs that cover most of what goes wrong.

Syllabus · 3 units · ~8 hours

Unit I — The Tools
The twenty tools that handle most household jobs · Drill and driver: bits, torque, and pilot holes · Levels, studs, and finding what is behind the wall

Unit II — Fasteners and Walls
Screws, nails, and bolts: which and when · Drywall anchors by weight rating · Hanging shelves, mirrors, and the heavy things

Unit III — The Common Fixes
Patching drywall from nail hole to fist-sized · Doors that stick, hinges that squeak, knobs that wobble · Drawer slides, cabinet hinges, and loose chair joints

EnthusiastintroNot yet inked—opens Fall 2026.
TH 6124 Plumbing You Can Do: Drips, Clogs, and Shutoffs

Find the shutoff first, then fix the running toilet, the dripping faucet, and the slow drain yourself.

Syllabus · 4 units · ~10 hours

Unit I — How Water Moves Through a House
Supply, drain, and vent: the three systems · Every shutoff valve in the house, found today · Water pressure, water heaters, and the main

Unit II — The Classic Repairs
The running toilet: flapper, fill valve, and float · The dripping faucet: cartridges and washers · Replacing a showerhead and a toilet seat without drama

Unit III — Clogs and Drains
Plunger technique for sinks and toilets · The drain snake and the P-trap · What never goes down a drain, and why chemical openers disappoint

Unit IV — Knowing Your Limits
Leaks that mean call-a-plumber-now · Getting fair quotes and describing the problem precisely · Winter: preventing frozen and burst pipes

EnthusiastcoreNot yet inked—opens Fall 2026.
TK 9901 Small Electrical Jobs, Done Safely

Breakers, testers, and the swap-out jobs a careful amateur can do — plus the hard line you never cross.

Syllabus · 4 units · ~10 hours

Unit I — The Panel and the Circuit
Volts, amps, and watts in household terms · The breaker panel: mapping every circuit · Why breakers trip and what tripping tells you

Unit II — Testing for Dead
The non-contact voltage tester ritual: every time, no exceptions · Breaker off, test, test again · Wire colors, wire nuts, and grounding

Unit III — The Swap-Outs
Replacing an outlet and a light switch · Replacing a light fixture and a ceiling-fan-rated box · GFCI outlets: where code requires them and how to wire one

Unit IV — The Hard Line
Work that legally and sensibly belongs to a licensed electrician · Aluminum wiring, knob-and-tube, and other stop signs · Permits, inspections, and why they protect you

EnthusiastcoreNot yet inked—opens Fall 2026.
TT 320 Painting and Finishing a Room

Prep is most of the job: patch, sand, tape, prime, then cut in and roll walls that look professional.

Syllabus · 3 units · ~8 hours

Unit I — Prep Is the Job
Cleaning, degreasing, and patching before anything else · Sanding and when to skip it · Taping edges and masking floors properly

Unit II — Paint and Primer
Sheens: flat to gloss, room by room · When primer is required and when it is a upsell · Estimating quantity and choosing rollers and brushes

Unit III — The Work
Cutting in: the steady hand at the edges · Rolling in a W: even coats without lap marks · Trim, doors, and the second coat · Cleanup, storage, and labeling leftovers for touch-ups

EnthusiastintroNot yet inked—opens Fall 2026.
TH 3301 The House's Calendar: Seasonal Maintenance

Gutters, filters, caulk, and a yearly inspection walk — the small calendar that prevents the big repairs.

Syllabus · 3 units · ~8 hours

Unit I — Water Is the Enemy
Gutters, downspouts, and grading away from the foundation · Roof checks from the ground: shingles, flashing, moss · Caulk and weatherstripping: finding the gaps

Unit II — Systems on a Schedule
HVAC filters and the seasonal switchover · Water heater flush and anode check · Smoke and CO detectors: batteries and expiry dates · Dryer vents and the fires they cause

Unit III — The Yearly Walk
A room-by-room inspection checklist · Winterizing: hoses, spigots, and vacation settings · The maintenance log that raises resale value

EnthusiastcoreNot yet inked—opens Fall 2026.
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