Sitemap — Page 10

Vessel lights, day shapes and sound signals under COLREG-72: identify ships from any aspect by night and day, take an exam, see the rule. Online.

Paste a chart abbreviation — Fl(3)WR.15s12M — and get it decoded, the rhythm played live, and the range of first sighting. Plus IALA buoyage.

Compass error from the azimuth of the Sun, Moon and stars, amplitude, a deviation table from A–E coefficients and course conversion. Ship's time.

Degrees and minutes, DMS, UTM, MGRS from any entry. Rhumb line and great circle between points, GPX export and a phonetic readout for VHF.

Seafarer hours of rest record under STCW and MLC: 10 h in any 24 h, 77 h in any 7 days, rolling windows, breaches and a form to sign.

Two radar plots give the target's course, speed, CPA and TCPA with an honest error bound. Trial maneuver and exercises with answers.

Rode length from the depth at high water, swinging circle, chain catenary — and a GPS drag alarm that runs in the browser.

A route over water between any two ports: nautical miles, passage time, fuel. Computed in your browser, with canal options and no limits.

High and low water times for any coastal place, a tide curve two weeks ahead and under-keel clearance. Computed in your browser, works offline.

The official EMERCOM question list — 1,221 questions with answers by vessel type and navigation area, plus a ticket in the order No. 90 format.

A referee whistle with sound: the blast lasts while you hold, signals labeled for your sport, intervals and a WAV download.

Score, clock, shot clock, timeouts, fouls and penalties in big digits across the whole screen. The board already knows the rules of twelve sports.

Audio cues for the 20 m beep test, 15 m PACER and Léger test, a Cooper test timer, tap-to-mark misses, and a class report with VO2max.

Start on a signal, finish by lane or from a mass start: places, gaps, grades and a results sheet — instead of a handful of stopwatches.

Seeded playoffs, round robin with a crosstable, groups that feed a playoff, a draw with a code, schedule and print.

The camera counts reps by joint angle, says the count out loud and flags short reps separately.

Film the jump on a phone — height comes from flight time, and take-off and landing are visible on the frames and can be corrected by hand.

Film the shot from the side, tap the ball — the track and the speed work themselves out.

Open and extract ZIP, RAR, 7z, TAR and 70+ archive formats online, including password-protected ones. Preview files in your browser.

Pack files and folders into ZIP, 7z, TAR.GZ or TAR.XZ: compression level, AES-256 password, split into volumes. Online, no install.

Diagnose and repair damaged ZIP, RAR, 7z and TAR archives. Finds why the archive will not open and pulls out the files that survived.

Lay the tracks out so the head unit reads every one of them, shows the titles in readable form and plays them in the order you meant.

Bring a clip down to what the screen in the car actually opens: H.264 profile, resolution, audio track and file size.

Paste everything the scanner showed. The reading covers each code and, more importantly, what they mean together — that is usually where the real cause is.

A character-by-character reading of all seventeen: country, manufacturer, model year, and the check digit that catches a re-stamped number.

Type a make, the code from the label or a VIN — or take a photo of the label, and the tool finds the paint code on it.

A startup logo and wallpaper sized to your model’s screen — with an interface mock-up over the frame and a measured icon legibility.

Turn a phone into a dash cam in the browser: loop recording, crash save by G-sensor, speed and time burned into the video, GPX trip track.

Click a tooth to see its number in all three systems. Paste your dental treatment plan and the tool decodes codes, surfaces and totals.

Enter the time of your extraction and see what is off-limits right now, how long until it is allowed, and when the dry-socket window opens.

Leave your phone beside the bed. The tool finds grinding episodes by sound and records them, so in the morning you hear it yourself.

Real dates instead of “6–10 months”: which tooth to expect when, which is late, and when the change begins. With a prematurity correction.

Measure tooth color from a photo with a sheet of paper in frame. Saves measurements and shows how many shade steps whitening moved.

One “out / in” button and a countdown of your free time. Counts trays, shows the week and lets you fix a press you forgot.

Open a scan or CT from the clinic disc in the browser: DICOM in any common compression, an archive, a PDF. CT planes, a ruler and a tooth chart.

Conjugate verbs in English, Spanish, French, German, Portuguese, Italian, Russian and Ukrainian: every tense, irregular forms marked. In the browser.

Puts stress marks over the right vowels in Ukrainian and Belarusian text as you type, and flags homographs for a one-tap choice. In the browser.

Break any Indonesian word into its root (kata dasar) and affixes — prefix, infix, suffix. Free, in your browser.

Type any word and see it in letra cursiva next to its letra bastão form, watch the stroke order and print a caligrafia sheet.

Count days since the last incident, track your record, and show it full-screen, in print or by link.

Take site photos stamped with time, date and place. The time comes from our server, and anyone can check it by QR. PDF photo report.

Draft a job risk assessment in your country’s format — SWMS, RAMS, JHA and more — with a crew briefing in their language. PDF and Word.

Daily hand-arm vibration exposure A(8) and HSE points for several tools, time left to 2.5 and 5 m/s², a PDF record for the file.

Hourly WBGT heat stress estimate from the forecast, in sun and shade, with a work-rest schedule by workload, acclimatization and clothing.

Flowchart editor: Mermaid text and mouse in one window, diagrams from a description or from code. Block nudges stay put. PNG, SVG, PDF.

Make a timeline on a true time scale: BC dates, centuries, periods and categories. Export to PNG, PDF and PowerPoint. In the browser.

Color countries and regions by group or by the numbers in a table — with a legend and labels

Bullet trajectory and dope card: drop, scope clicks, wind drift, velocity and energy. Loads with manufacturer data, checked against their tables.

Hourly fishing forecast for bass, walleye, pike, crappie and more: pressure trend, wind, water temperature, light and moon, every factor explained.

18 knots step by step: rotate, slow down, watch them tighten

Compare your call with a real hazel grouse, duck, goose, elk or wolf

Estimate lake, pond or river ice thickness from the frosts, snow and thaws since freeze-up: a range, official guidance and a measured error.

True-scale printable sight-in targets and shot group analysis from a photo: group size, MPOI, scope clicks and a 30-inch shotgun pattern test.

Turn Lowrance, Humminbird or Garmin sonar logs into a lake depth map: contour lines, 3D bottom, holes and drop-offs, GPX and KML export.