You absolute fools, shameless buffoons, the Watch and the 5 watt laser pointer are the only perfect combination.
With this combination could have created the greatest army to rule the seas, commercial ships, spices and war, bring anyone do their knees with a single flash of this ray.
Put fear in to the souls of millions with this futuristic weapon and burn ships at a distance.
Illuminate the night sky as only gods can do. Become the alpha and omega, master of time and light, seas and commerce. Render the Dutch and Britain absolutely to shreds and raise a civilization based on Aegean culture from the Mediterranean with laws and different approach to puritanism and culture to power earlier, with science and mathematics for everyone.
Fuck, well live a different present, here’s why:
Wristwatch :
Solar Navigation: By knowing the exact time during the day, navigators could use the position of the sun in conjunction with an astrolabe (a device already in use during the Middle Ages for astronomical measurements) to determine their latitude. The watch would help in timing the sun’s zenith (its highest point in the sky), which occurs at local noon, allowing for a more accurate reading.
Star-based Navigation: At night, timekeeping would be essential for using the stars to navigate. The position of certain stars and constellations relative to the horizon changes predictably throughout the night. Knowing the exact time would allow navigators to calculate their latitude based on the altitude of known stars above the horizon.
Dead Reckoning: This is a method to estimate one’s current position based on a previously determined position, and advancing that position based upon known or estimated speeds over elapsed time, along with course directions. A precise timepiece would have significantly improved the accuracy of dead reckoning calculations by allowing sailors to keep track of time more accurately during their journey.
Longitude Problem: Although determining longitude (east-west position) remained a significant challenge until the development of the marine chronometer in the 18th century, a precise timekeeping device in the Middle Ages could have theoretically been the first step towards solving this problem. If navigators had a way to keep track of time accurately during their voyages, they could compare the local noon (when the sun is highest in the sky) to the time at a known location (like Greenwich, England). The difference in time would allow them to calculate how far east or west they had traveled.
Tide Predictions: Accurate timekeeping would aid in predicting tides, which was crucial for coastal navigation. Knowing the time of high and low tides could prevent ships from running aground and help in planning more efficient voyages.
The laser pointer:
Burn Materials: It can easily burn through various materials like paper, plastic, and wood with direct and sustained contact. It can also etch patterns or marks on surfaces
Visibility: The beam of a 5-watt laser can be extremely bright and visible, even over long distances.
TL;DR: To navigate using an astrolabe and a watch, measure the sun’s altitude at local noon with the astrolabe. Adjust for the sun’s declination from an almanac. Your latitude is roughly the corrected sun altitude. For longitude, compare local noon to the reference time on your watch; every hour difference equals 15 degrees of longitude. This method involves basic trigonometry for calculating angles and positions but is quite approximate and not highly accurate for longitude.
This allows to navigate beyond the horizon from the coast so you can travel overseas and beyond where other people has been on a ship without following the coast.
I mean they did have decently good mathematicians abord the ships who were already great mappers. An accurate time peice would help with accuracy… But nautical maps were nautical maps. More accurate ones are great but they did already have serviceable ones.
What’s wild about the cultural concept of your average maps of the period in a more general sense is they were often more conceptually philosophic and religious tools meant to illustrate a “you are here” for the soul. Geographic accuracy was at best a secondary consideration.
You absolute fools, shameless buffoons, the Watch and the 5 watt laser pointer are the only perfect combination.
With this combination could have created the greatest army to rule the seas, commercial ships, spices and war, bring anyone do their knees with a single flash of this ray.
Put fear in to the souls of millions with this futuristic weapon and burn ships at a distance.
Illuminate the night sky as only gods can do. Become the alpha and omega, master of time and light, seas and commerce. Render the Dutch and Britain absolutely to shreds and raise a civilization based on Aegean culture from the Mediterranean with laws and different approach to puritanism and culture to power earlier, with science and mathematics for everyone.
Fuck, well live a different present, here’s why:
Wristwatch :
Solar Navigation: By knowing the exact time during the day, navigators could use the position of the sun in conjunction with an astrolabe (a device already in use during the Middle Ages for astronomical measurements) to determine their latitude. The watch would help in timing the sun’s zenith (its highest point in the sky), which occurs at local noon, allowing for a more accurate reading.
Star-based Navigation: At night, timekeeping would be essential for using the stars to navigate. The position of certain stars and constellations relative to the horizon changes predictably throughout the night. Knowing the exact time would allow navigators to calculate their latitude based on the altitude of known stars above the horizon.
Dead Reckoning: This is a method to estimate one’s current position based on a previously determined position, and advancing that position based upon known or estimated speeds over elapsed time, along with course directions. A precise timepiece would have significantly improved the accuracy of dead reckoning calculations by allowing sailors to keep track of time more accurately during their journey.
Longitude Problem: Although determining longitude (east-west position) remained a significant challenge until the development of the marine chronometer in the 18th century, a precise timekeeping device in the Middle Ages could have theoretically been the first step towards solving this problem. If navigators had a way to keep track of time accurately during their voyages, they could compare the local noon (when the sun is highest in the sky) to the time at a known location (like Greenwich, England). The difference in time would allow them to calculate how far east or west they had traveled.
Tide Predictions: Accurate timekeeping would aid in predicting tides, which was crucial for coastal navigation. Knowing the time of high and low tides could prevent ships from running aground and help in planning more efficient voyages.
The laser pointer:
Burn Materials: It can easily burn through various materials like paper, plastic, and wood with direct and sustained contact. It can also etch patterns or marks on surfaces
Visibility: The beam of a 5-watt laser can be extremely bright and visible, even over long distances.
This whole post assumes you can derive some pretty advanced trigonometry from scratch.
TL;DR: To navigate using an astrolabe and a watch, measure the sun’s altitude at local noon with the astrolabe. Adjust for the sun’s declination from an almanac. Your latitude is roughly the corrected sun altitude. For longitude, compare local noon to the reference time on your watch; every hour difference equals 15 degrees of longitude. This method involves basic trigonometry for calculating angles and positions but is quite approximate and not highly accurate for longitude.
This allows to navigate beyond the horizon from the coast so you can travel overseas and beyond where other people has been on a ship without following the coast.
I mean they did have decently good mathematicians abord the ships who were already great mappers. An accurate time peice would help with accuracy… But nautical maps were nautical maps. More accurate ones are great but they did already have serviceable ones.
What’s wild about the cultural concept of your average maps of the period in a more general sense is they were often more conceptually philosophic and religious tools meant to illustrate a “you are here” for the soul. Geographic accuracy was at best a secondary consideration.
But it is me going back right? So as long as I revise before the trip, it should be fine.