Everything posted by Externet
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Can you assist me with GPTchat creating an image ?
Greetings. Am new to this; trying to convince myself not to hate it. Can this image be altered (or create a new one) rotating the tracks 90 degrees so the tracks go on a slope from land to river entering underwater and mount the turbine on wheels, also rotated 90 degrees so the river flow can spin it ? English is not my language and perhaps cannot express properly to GPT to create the image as desired. As far as I got : Changes desired : 'rollercoaster' type tubular rails/tracks instead : turbine mounted on rollercoaster 'wheels' : sloping from ground to river. Thank you for your patience...
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Opening hermetically sealed jars.
A couple of ways to open those jars: insert a strong dining knife in the gap between the spaced lid thread teeth and the glass, and twist. Deforms the lid edge to break the vacuum; a flat screwdriver works too. Use rubber gloves to turn the lid and hold the jar.
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An image many wanted to see for decades...
By time stamp 0:50, a re-creation shows what junk was left. ---> https://www.youtube.com/watch?v=qqXtPNDCuVk
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An image many wanted to see for decades...
Shouldn't the flag and any other NASA paraphernalia be on the image, or was it blown away at take-off ? Image was sent to me a while ago via Whatsup, moved to archives where I found a couple of days ago. Unknown source; but interesting same yellow hue font and markings on both being fake or both genuine ? A possible source found ---> https://rootedrecipes.com/chandrayaan-2-confirms-apollo-11-legacy-with-stunning-moon-image/ (scroll down)
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Messages to the president...
Good morning mister president of the U.S. You spread your diarrhea months ago causing price increases to your U.S. citizens. Now you are reversing your decision. But the damage is done and will not restore anything; the corporate greed will not return to prices before your actions. Damage to the economy is done. It does not matter if the product is made in US or foreign. All raised. Bad timing. Next decision you want to impose; reverse it before implementing and you may be successful.
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An image many wanted to see for decades...
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Optimal location ?
The intention was not to find "approximately" nor "maybe" , but a mathematical point where a panel will have the least convex bending or concave sagging, being one of the two support points its lower edge when wind is from either side or deformation by only its own weight. If it was horizontal, its depiction would be : But it is not âšī¸. As it is not horizontal and angle varies with installation and latitude; let's set to 45 degrees if that was the absent '-not enough information-'.
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The Official JOKES SECTION :)
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What kind of drill bits are these ?
Thanks. Found several sources for the bits now using 'Boeing' as search term. Solved.- Ken : It is actually a small chuck :
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What kind of drill bits are these ?
They held its sharpness for a decade cutting into many steels and other metals, and I bought them re-sharpened !. Some are double diameter, varied lengths. Seems I just found these are 'Boeing' aviation drill bits, meant for production as Ken suggests above. ---> https://www.aircrafttoolsurplus.com/categories/Drill-Bits/ Now in the drill bit subject; does anyone have experience re-sharpening 'widia' tipped (for masonry) drill bits to work on any metal, ceramics, glass, anything ? What is the new angle/shape to be ?
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What kind of drill bits are these ?
Hello. Bought these superb bits about 12 years ago; as "aviation" drill bits. Cannot find them now. Am I looking now at the wrong name ?
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Propulsion by ballast...
Thank you all, gentlemen. Held by a rope (not rigid) that 'pivots' at one tailored/calculated/chosen point along the 'wing' allows the angles of attack upwards or downwards. If pulled up by a wave peak, aims as to climb with motion. If left to slack by descending to a wave valley, aims down as to sink. Am having difficulty expressing the expected behavior.* The ballast wing stays horizontal in calm sea. If the rope is pulled up, its leading edge is the one rising as the pivoting/holding point is towards its leading edge front. When slack by a wave valley, its weight moves the nose down and sinks forward. *Perhaps instead analogy to an helicopter lifting a glider held to a hooked point that pulls its nose up when being raised. At certain altitude, if the helicopter releases the glider, the nose goes down and descends advancing while gains speed. Feel free to say it in other words to improve mine. ================================================================= Imagine you are holding with a rope, a heavy 'wing' near the bottom of a pool. Stays horizontal. Pulling the rope attached not at its center, will tilt and propel the 'wing' in a direction influenced by the position the rope is attached to. Nearing surface, slacking the rope the 'wing' will nose down, sink, and travel in a certain direction. Does not move vertically in either case; it glides.đ¤
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Propulsion by ballast...
An equation is bi-directional, right ? If a wing has such a direction of flight, it will lift. If lifted, will move in the direction shown.
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Propulsion by ballast...
Thanks. On a flat sea, it would be just hanging down vertically. Drawn affected by the waves. The ballast having a plane or wing shape; when pulled up by a wave peak rising the boat, it glides upwards + ahead. When the boat descends to the valley of the wave, the ballast sinks gliding + pulling ahead. Like a glider airplane lifted by a helicopter, the angle of attack determined by the rope fixation point when being pulled up makes it tilt to rise + forward. When released, descends gliding forward. What the rope tension does is changing the angle of attack of the ballast 'wing' making it rise or sink + advance forward. Reciprocating motion into linear motion. Sensei : This has nothing to do with sea currents nor wind nor their direction nor speed. In about converting up/down motion to linear motion, no matter if slow.
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Propulsion by ballast...
Hi all, good day. Cannot find if long ago, already posted about this. Memory fading fast. Am unable to create an animation, or ask 'artificial intelligence' to make such animation or prove the concept. Please lend me your brains and skills to confirm if am wrong.. A boat with a rope at the keel near its bow. The rope tied forwardish of a submerged plane-form (not airplane form !) ballast. Rising sea surface waves make the rope tension pull up and glide forward the ballast because of its fixation angle point. Next the boat descending into the valley of the seawave surface allows the slack ballast rope to descend aiming downwards pulling also forward. Can the up/down motion = glide of the ballast be tailored to pull the boat forward ? Am I having another mental fart ? -Please correct poor terminology- This is another animal, a sea 'parachute' anchor that if was ballasted+shaped as glider wing; could be similar to the proposed :
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Manufacturing ropes...
Has been always a mystery to me. Since centuries BC, to pre-industrial eras. For all those sail ships and constructions and many things. Found a video that deserves sharing. But is not in English. You should be able to enjoy it anyway ---> https://www.facebook.com/watch/?v=137162458444242
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"Wave if you're human"
đ Hi. Languages do not evolve, they are degenerated and contaminated by mostly lazyness. đ
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"Wave if you're human"
If the artificial intelligence responds to abbreviations, I will be more against this crap. It is not cello. It is violoncello. It is spreading of laziness to write. So improper wording rules by accepting the wrong slang. Intelligence should correct this degeneration of languages by proper responses, or refuse to answer. Many sites robots ask the human if is human... What a load of diarrhea. The non-human is them.
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Proper terminology to search for chart ? ... [finances]
Good day. Under what term can I find studies/suggestions of which percentages of a daily (or monthly) income is supposed to be enough for expenses of food, fuel, electricity, car payment, insurance, entertainment, housing, medicines, savings, clothing... all the costs of daily living for a 'normal' ideal life (no luxury, no hardship) ? Example: A 'normal' income budget should keep up with housing cost under 30% , car payment under 10%, electric bill under 8%, food under 6% , savings ideally over 10%, insurance under 4%, and so on. Any suggestions how to/where to look ?
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Art. int.
One AI gives one response. Another gives other response. âšī¸
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Art. int.
A.I. ; The diarrhea of humanity taking over search engines shows : ========================================================================================================== How many A.I. are there ? Which one is believable ? Can a species have more than one scientific name ?
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Higher altitude plants... [botany]
Hello. What determines how a plant recognizes the altitude in which it is supposed to grow better or not ? Is it the oxygen content, the temperature, the barometric pressure ? Escapes to mind how/why a plant can grow better (or only at) the Andes and not at a location with similar environment.
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Minimum time for visual perception ?
Hello all. Did not know on which subforum to post. Here it goes. If a LED is flashed for a tenth of a second, it is easily discernible. - For the same current/power pulse; if the time of a single flash is reduced to a hundredth of a second, it also is. What about 1 millisecond ? And 10 microseconds ? Shorter ? What determines the shortest time for perception ? Should it vary by observer ? Would color sensitivity be a factor ?
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Two ships on a river...
Hi. Again. A ship navigates against the river current, its engine developing 1000 horsepower and is not enough, advancing nothing, just maintaining position. Another identical ship next to it also maintains position as it is anchored. How many horsepower is the anchor developing ? đ
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Silicone remover / solvent suggestions ?
Hi all. As titled; a fiberglass shower walls need removal of silicone leftovers that held a sliding door. The thick of it has been scraped without marring the surface. Need some magic that is not $49.99999 plus $19.9999 shipping plus handling plus tax plus not guaranteed to work plus... đ¤