Heat Loss Calculator
A room-by-room heating calculator that estimates building heat loss in watts, kilowatts, and BTU/hr.
Across every issue
Search
Titles, domains, summaries, categories, signals, dates, and editorial-interest scores across the entire published catalogue.
Results
98,549 catalogue cards
-
16105
-
16106
Heelnext’s Heel Pain Decision Maker
A free, privacy-conscious decision tool that helps people with plantar heel pain assess safety, identify their stage, understand treatment roles, and begin a no-cost plan.
-
16107
Helder Audio's small tools for making music
A Haarlem-based musician sells three focused audio plugins for mixing, chord generation, and tracking production time.
-
16108
Salvia turns care paperwork into enforceable rules
A compliance system for care providers that checks records against policies and maps them to assessment frameworks.
-
16109
Hologram, the business card that follows up
A tap-to-share business card that collects a contact’s details and sends a multilingual follow-up within minutes.
-
16110
HourBuys Measures Prices in Hours of Work
HourBuys compares the cost of everyday life across 77 cities by converting local prices into hours earned at the city’s stated net wage.
-
16111
HumanArtBox: The Daily Human-Art Pairing
A daily ritual pairing a 30-second song preview by a human artist with a work of art.
-
16112
I Am Fucking Millionaire, the Pay-to-Rank Ego Leaderboard
A one-time payment site where users buy public leaderboard status, starting at $100 and climbing toward the $1,000,000 Internet Legend tier.
-
16113
IDLI, the Index of Digital Language Inclusion
A searchable index showing how well different languages and writing scripts are supported online.
-
16114
Incarnez: the French GTA RP starter kit
A French-language hub for finding GTA roleplay servers, preparing whitelist applications, building characters, and learning the vocabulary of FiveM roleplay.
-
16115
Indian Citizen Checks the Electoral Roll
A free public tool for checking Indian electoral-roll entries by name, a relative’s name, and location.
-
16116
Innprint: 3D-Printing the Motel Maintenance Problem
A practical research and guide project about using 3D printing to replace small, recurring fixtures in independent hotels and motels.
-
16117
IDPN wants to make Uganda's development work coordinate
islamicdevelopmentpartnershipnetwork.com
The Islamic Development Partnership Network presents itself as a Ugandan nonprofit connecting civil society, faith institutions, government, and development partners.
-
16118
The 211-Mile John Muir Trail, Broken Down for Actual Hikers
A focused guide to the John Muir Trail covering route sections, permits, seasonal conditions, resupply, alerts, and an interactive map.
-
16119
JSON Harbor, a Browser-Based JSON Workbench
A free collection of browser tools for viewing, editing, validating, repairing, querying, comparing, and converting JSON.
-
16120
Kick the King: A Daily Wall With a Price Tag
A pay-to-control-the-wall experiment where spending determines the size of your message until the day resets at midnight.
-
16121
KidDay turns the morning kid-activity hunt into three local picks
A DC and Montgomery County guide that selects three nearby things to do with a child, matched to age and checked for opening times and cost.
-
16122
Kit Via Azul Gives Emergency Responders an Autism-Specific Brief
A Portuguese emergency-access system lets families register essential information about autistic people and other people with specific needs for responders to consult during an incident.
-
16123
Koi Ayame’s Koi-DOS corner
A personal site from an Athens-based sysadmin and programmer, centered on a self-written 64-bit DOS-like operating system and a shelf of small games and tools.
-
16124
KOOL Tool, the water-first farm plan
A Kenyan regenerative-farm design service that maps landform and water before placing dams, swales, channels, crops, and other works.
-
16125
Latchline Controls turns old PLC logic into a checked explanation
A fixed-price service converts legacy Allen-Bradley PLC program files into plain-English documentation, safety notes, and test plans.
-
16126
Lizard Field: Tools for the Last Unit of the Day
Made-to-order archaeology field screens and north arrows, designed by a working archaeologist.
-
16127
Local PDF Keeps the Converter on Your Computer
A browser-based PDF converter for Word, Markdown, images, and OCR, with files processed locally rather than uploaded.
-
16128
Loopfund: Back a Game, Watch It Get Built
A crowdfunding platform where backers prepay for machine time, while AI agents build games in public and the creator takes no cash.