60,000÷5=12,000rpm The tachometer uses light pulses reflected back from the blades to count rpm so you divide the the number by the number of blades to get rpm. 12k is still a impressive number for something that was not dynamically balanced.
@@ArunG273 There is one thing, the country became independent from the British, but I do not know from English, what is the mentality, people give importance to English, my mother tongue is Hindi.
This is an amazing demonstration! You do realise though, that you have to divide the measurement with the number of fans to get the real rpm. That gives about 12000 rpm, which is still huge! I wonder how this thing is not just destroyed by the vibrations.
yep is huge, angle grinders works at that speed, and they are dangerous. that little propeller is not that dangerous, but at that speed may cut you without doubt.
@@АлишерШарапов-ж3й в названии видео написано что 60000 об.мин. а по факту 12000. Так как там 5 лопастей по которым тахометр считывает показания. 60÷5=12
@@ОсиповСвятослав лопасти пластмасса с аэродинамикой просчитанной и масса понт - так что да 12 000 может быть, а может и 6000 - так измеритель оборотов китаец и может отражение светлого пластика на солнце считать за 2.
Measuring RPM 5x the actual, using optical tach. As there are 5 blades and no reflective tape on a dull background.. But yes creativity on motor, hatsoff
Maybe I missed something... Having trouble figuring out how two randomly hot glued together neo-mags just happen to perfectly align and balance at the same time all while being able to somehow hold together (glued) at 12,000rpm without flying apart... amazing magic trick? Maybe just lucky af.
by the time you made an actually usefull prototype with solid mounts, perfectly balanced and heat resistant, you might have spent as much money on it as a comercial one with the desired capacity would cost. for a bike try to salvage an car alternator, these are basically an bldc with an excitable magnetic field as rotor which you could replace with magnets if you want to reduce complexity.
عداد السرعة هو حساس ضوئي اي يحسب عدد الدورات حسب تحسس الضوء المرتد من المروحة والمروحة تحتوي على 5 ريش فيقوم الحساس بحساب كل ريشة على انها دورة كاملة لذلك سرعته ليس 60 ألف بل 60000/5 = 12000 دورة بالدقيقة وحتى ال12 ألف ليست دقيقة بل هي أقل بالحقيقة بسبب وجود مسافة كبيرة بين كل ريشة وأخرى بالمروحة وهذه تسبب فرق بحساب دورة كاملة لكن عالعموم شيء جيد 😊👍🌹
Yes, I also second that. There must be a brushless motor inside. This motor cannot handle that rpm anyway. If this motor does work, it would break over 2200 rpm so 6000rpm is way too much.
фейком начало пахнуть, когда он показал пвх трубку (не нуждается в комментариях). Потом - когда делал намотку на едва вкрученные в пвх болты (с каждым витком болты изменяют своё положение и, в конце концов, вывалились бы из трубки). И третье - вибрация на 12к оборотах такая (напомню, что всё сделано на коленке и ни о какой балансировке речи идти не может), что всё разлетиться к чертям, а подшипники - в первую очередь, так как они не расчитаны на такие обороты.
@@horhegarsia4221 все через жопу сделано, отверстия не соостны, вообще не факт что он без сердечника заработает. Я думаю, что он запихал внутрь маленький моторчик с алиэкспресса.
Correct me if I am wrong, but that motor is not spinning at 60000rpm, because you didn't add any mark to the blades, so the rpm meter is counting a turn everytime a blade passes in front of it, so the actual speed is 5 times less than that.
C'est des pseudo montagesl completement "bidons",rien qu'en voyant les enroulements de cuivre sur les vis on a comprit,ils font ces vidéo pour gagner de l'argent en monayant les vues,ce sont des indiens ou des pakistanais pour la plupart.Aucun montage ne fonctionne,et j'en ai vu des dizaines,tous plus bidons les uns que les autres.Je rigole devant tant de foutaises!
It isn't 60000 rpm , The meter detects the difference in light so everytime a blade passes under it it counts it as 1 , the Round plastic Rotor had 5 blades so every 1 complete rotation is shown as 5 so 12000 x 5 = 60000 . Get it?
What a great role does plays electromagnetism in your vids.....As, I hv learnt all the working principle of motor but no practical with....nice to see that by your vids I can boost my curiosity....like In my 6th i had electric circuit but I haven't got any thing in 10th from my school wards as a practical.......so many thanks to u bro for making this type of creative vids
It's a good demonstration piece. But with more power, rattle in coils would break the insulation thus shorting out and probably burning the wires and the controller. For reliability glued coils would be better. But I like it :)
What are you talking about? You put one reflector on one blade. The rpm meter can not detect fan blades. It needs something to reflect the beam back. Listen, didn't you know that human beings have not and by definition can not measure the speed of photons one way? Did you know that? We can only measure the speed of the photon from point A to B and back to Point A. It is a round trip. Anyway, you need a proper reflector, ideally a mirror or something roughly equivalent to it. Highway patrol using laser at a car is on its metal body... Anyway, I am done with this, wearing out my fingers.
The counter counts the number of strobes, right? That will mean 5 counts per revolution since there are 5 blades. The RPM of the motor should be 60K/5=12K?
Он и не раскрутился бы до 60000. Магниты просто приклеены. Они просто отлетят от центробежной силы! Крыльчатка кстати тоже не выдержит! Автор ролика - жёсткий балабол! Жаль что дизлайк можно поставить только один!
А вас не смущает что у него болты на честном слове держатся?или эта убогая намотка витков?или три контакта на выход которые он скрутил вместе(да я знаю что медная проволока в лаке и не контачит,но ептыртыр где ТБ?)или эти подшипники которые вываливаются из посадочных мест?автор ролика нас явно наябывает
@@r0in734 Полагаю, что ради контента, он просто некоторое время изображал сборку электродвигателя из говна и палок, а в результате демонстрировал реальный движок, упакованный во всю эту мишуру.
Music,great,camera view,great,nicely organized educational,useful project video.Thank you thumbs up.till then keep smiling with lol politely and healthy safely provide knowledge
Question for the experts: This little motor isn't 60,000 rpm - it's only 12,000 - which is still decent. What's the fastest small motor I can buy? (I want to build an interferometer to measure the speed of light for a science project.)
I'm sure you're noticing the bolts are heating up. That's eddy currents going through thick non electrical steel. Try to revise the design to not use metal bolts to hold the coils. Also, wrap the coils with overlap, for smoother torque... That configuration, with no overlap has huge no-torque spots, which cause a lot of vibration. Some of it is audible. Lastly, as everyone is pointing, 5 leaf blade will give you a 5*rpm reading. You should show how the pvc sheet was cut.
I've never felt the need to put on safety glasses while watching a video until now. Also that fan would explode well before 60k RPM. Like others have said, 12k isn't too bad.
TNX bro amazing line this very much I also have a pleasure of making anything at home giving lots of information 😊👍💯❤️😍🥰 pls keep it up by the way love the background music 🥰🥰😍😍❤️❤️. Pls tell this music name.
Agar sir aap awaaj de kar samjhae to phir sone par suhaaga ho jayega, apki fanfloing bahut bar jayegi, ek achi awaaj se ek product banay, is se apko pata chal jayega, God bless you all the best. Jai hind
You have got it wrong. Its roughly 12,000 RPM. The fan you used has 5 blades, due to which the infrared light bounces back 5 times in 1 rotation, which when read by the tachometer, is 5 times the actual value.
60,000÷5=12,000rpm
The tachometer uses light pulses reflected back from the blades to count rpm so you divide the the number by the number of blades to get rpm. 12k is still a impressive number for something that was not dynamically balanced.
Same yahi me comment krne wala tha apne bol diya 🙏🙏🙏
@@curiosityhuboffice what kind of stupid replies with some random language in a English comment?
u right
@@ArunG273 There is one thing, the country became independent from the British, but I do not know from English, what is the mentality, people give importance to English, my mother tongue is Hindi.
@@curiosityhuboffice But it ain't the national language yo, I'm tamil so speak English. It's just a common language, not an obsession boy.
This is an amazing demonstration! You do realise though, that you have to divide the measurement with the number of fans to get the real rpm. That gives about 12000 rpm, which is still huge! I wonder how this thing is not just destroyed by the vibrations.
yep is huge, angle grinders works at that speed, and they are dangerous. that little propeller is not that dangerous, but at that speed may cut you without doubt.
60,000/5 = 12,000 rpm 😂
how is the calculation?
@@dv1646
tachometer detects change in reflected light. it counts 5 times for single rotation as there are 5 blades
Yes bro 👍
12000×5 = 60000 rpm
@@smartesttechythings8949 😂😂👍
Who else thought that he would make the *FAN* fly with the help of the *MOTOR* 🤣
No one, including me, you fool🤣
@@rohitbagade9182 😂
I thought that too)
Me too😂😂
impossible for such small fan
12000 RPM also deserve a like.
ভমফ
@Arghadip that's Bengali language
Не понял тебя
@@АлишерШарапов-ж3й в названии видео написано что 60000 об.мин. а по факту 12000. Так как там 5 лопастей по которым тахометр считывает показания. 60÷5=12
Medicação foi feita errada
При 60k RPM этот пропеллер разлетелся бы на куски, и подшипники скорей всего бы нагрелись так, что расплавилось бы место посадки.
12 000 RPM - так как 5 лопастей у пропеллера и их прерывание прибор считает
У машин максимум 7 тыс оборотов
Там бы был бы пипец
@@ОсиповСвятослав лопасти пластмасса с аэродинамикой просчитанной и масса понт - так что да 12 000 может быть, а может и 6000 - так измеритель оборотов китаец и может отражение светлого пластика на солнце считать за 2.
@@assaymas1000 что ты несеш чёрт побери
Measuring RPM 5x the actual, using optical tach. As there are 5 blades and no reflective tape on a dull background..
But yes creativity on motor, hatsoff
Yes actually 😂
yes .. haha . .
@@orochimaru1253 tamilan
@@tuhinchowdhury5260
Uhv
I though the same thing
This video should get like 👍
Rich imagination builds everything. Good luck 👍❤️
The motor is like : I believe I can fly
Your comment deserves an oscar
It can
I am requesting from Oscar to give Oscar🤣🤣🤣🤣🤣
Yes iam with you!!!
ur kinds in the past
This is what u call DIY motor
I love this ❤️❤️❤️
Maybe I missed something...
Having trouble figuring out how two randomly hot glued together neo-mags just happen to perfectly align and balance at the same time all while being able to somehow hold together (glued) at 12,000rpm without flying apart... amazing magic trick? Maybe just lucky af.
😂
It’s one of the more functional diy motors I have seen
guci
This uncle is close to my house, I wish he could be like him
That makes absolutely zero sense
We don't need to buy any motor.
We can make them by our own and increase our creativity.
nope! dude this aint easy
this guys motor cannot lift its own weight
It's the same thing you r doing buying parts into broken piece..
by the time you made an actually usefull prototype with solid mounts, perfectly balanced and heat resistant, you might have spent as much money on it as a comercial one with the desired capacity would cost. for a bike try to salvage an car alternator, these are basically an bldc with an excitable magnetic field as rotor which you could replace with magnets if you want to reduce complexity.
По беззаботной музычке сразу можно понять, что в видео будет следующее:
- недостаток объяснений
- самоделка шлак
- серьезные неточности или обман
да он замеряет обороты с вертушки...
Именно. "Собранная" таким образом "конструкция" из говна и палок попросту разлетелась бы на таких оборотах.
Как бездарно просрать несколько минут своей жизни? Посмотреть это видео.
60000/5=12000 !
5 лопастей у пропеллера!
Тахометр каждую лопасть считает за оборот!
С языка снял 👍🏻
Ох уж эти темнокожие....))
магниты на роторе, на честном слове, как они не разлетелись?
@@SMADMINmemex ну, там как бы еще магнитное поле от катушек вокруг, толкающее и магниты не слабые, неодимовые.
не. там получается 6000. лопасти широкие, и просветы широкие. тахометр регит изменения. в итоге 60к делим на 10
Brother you ar machine lover. 🥰🥰🥰👋🇮🇳
PLEASE MAKE DRONE BY THIS MOTOR😱😱
@Aditya Boss stfu
Your thinking & my thinking is same
it would need some tweaking, i don't thing the thrust to wheight radio is high enough
Its not efficiently enough for practical use, but its a nice proof of concept
@@l0k048 its close to zero lol
عداد السرعة هو حساس ضوئي اي يحسب عدد الدورات حسب تحسس الضوء المرتد من المروحة
والمروحة تحتوي على 5 ريش
فيقوم الحساس بحساب كل ريشة على انها دورة كاملة
لذلك سرعته ليس 60 ألف
بل 60000/5 = 12000 دورة بالدقيقة
وحتى ال12 ألف ليست دقيقة بل هي أقل بالحقيقة
بسبب وجود مسافة كبيرة بين كل ريشة وأخرى بالمروحة وهذه تسبب فرق بحساب دورة كاملة
لكن عالعموم شيء جيد 😊👍🌹
8:13 aircraft engine take off sound
Yeap that’s a brushless motor inside the plastic tube my humble opinion
Yes, I also second that. There must be a brushless motor inside.
This motor cannot handle that rpm anyway. If this motor does work, it would break over 2200 rpm so 6000rpm is way too much.
Who all skipped to the last to directly see the spinning motor?
Hah what r u doing ? 61/5 it is 12200 rpm and no 60 ))
how you calculate that?
@@paangaming6291 Fan has 5 blades, when its turning, the sensor see all five and calculating like one
and what number 61
61000
@@paangaming6291 what r u stupid ?
Sanga kereatif banget 😃😃😃😃😃
12000 оборотов. Он прохождение каждой лопасти посчитал.
Мне ещё интересно как от центробежной силы магниты не разлителись?
@@Ximera20 чудеса монтажа, фейком попахивает. И да, мерить обороты по лопастям, это абсурд.
фейком начало пахнуть, когда он показал пвх трубку (не нуждается в комментариях). Потом - когда делал намотку на едва вкрученные в пвх болты (с каждым витком болты изменяют своё положение и, в конце концов, вывалились бы из трубки). И третье - вибрация на 12к оборотах такая (напомню, что всё сделано на коленке и ни о какой балансировке речи идти не может), что всё разлетиться к чертям, а подшипники - в первую очередь, так как они не расчитаны на такие обороты.
@@horhegarsia4221 все через жопу сделано, отверстия не соостны, вообще не факт что он без сердечника заработает. Я думаю, что он запихал внутрь маленький моторчик с алиэкспресса.
Correct me if I'm wrong. Five blades fan then the real RPM would be 60000/5=12000RPM. Correct me if I'm wrong.
You are not wrong.
Te ganaste mi suscripción. Eres de los pocos que dejan los enlaces en la descripción, muchas gracias!
Very genius idea you are great but isse drill machine bana sakte hai
Him: *scraping the copper with cutter*
Me: *imagining the sound*😬
🤮🤮
@@thepk7823 ❤️👍🙏🙏👏😁😁😔😭😭😭😭😘😘😂😂😂😂🤙
@@lucky.mp3879 😒😏😣😔😌☹️🙁😕😟🥺😬🤫🤐
@@thepk7823 👍👍🙏👏👏😁😁😔😔😭😭😘😂😂🤙❤️💅👁️👁️👁️👄👄🔺🔺😳😍😏😏🙆👌👌😢🔫🔫🤜🤜😨🤡🤡🙂🙂🌃🌃👉👉💦💦😄🏠🤣👈👈😃😃😭😭😂😅😁😄😘🤗
The sound isn't actually that bad.
Joss 1k comment akon hoye jabe just wait
I thought we'll see it take off and rise towards the stars ;)
Nub
Correct me if I am wrong, but that motor is not spinning at 60000rpm, because you didn't add any mark to the blades, so the rpm meter is counting a turn everytime a blade passes in front of it, so the actual speed is 5 times less than that.
Bravo je constate que vous avez toujours la science infuse très ingénieux 🌈😁👍👍👍👍👍
C'est des pseudo montagesl completement "bidons",rien qu'en voyant les enroulements de cuivre sur les vis on a comprit,ils font ces vidéo pour gagner de l'argent en monayant les vues,ce sont des indiens ou des pakistanais pour la plupart.Aucun montage ne fonctionne,et j'en ai vu des dizaines,tous plus bidons les uns que les autres.Je rigole devant tant de foutaises!
.PLAEACE SUBSCRIBE THIS CHANNEL FOR UPDATE YOUR TECNICAL KNOLAGE SUBSCRIBE AND WAIT--ruclips.net/video/U-IotmTSuss/видео.html
Awesome diy my dude . Continue ☺️☺️
if that thing was at 60,000 rpm those plastic blades would had exploded instantly
It isn't 60000 rpm , The meter detects the difference in light so everytime a blade passes under it it counts it as 1 , the Round plastic Rotor had 5 blades so every 1 complete rotation is shown as 5 so 12000 x 5 = 60000 . Get it?
@@RipsawEV_2 I know, I waz just pointing out how stupid it is to think that this thing got to 60k rpm
حبيبي استمر عمل رائع ومدهش❤
Actually,, It's around 12000rpm. still fast though considering it's made of PVC pipe and bolts :\
Neat and clean work 😉
Creativity aand video are Good.
Fan blades are 5
So actual RPM are 60,000/5=12000
Congratulations for 1m subs
What a great role does plays electromagnetism in your vids.....As, I hv learnt all the working principle of motor but no practical with....nice to see that by your vids I can boost my curiosity....like In my 6th i had electric circuit but I haven't got any thing in 10th from my school wards as a practical.......so many thanks to u bro for making this type of creative vids
It's a good demonstration piece. But with more power, rattle in coils would break the insulation thus shorting out and probably burning the wires and the controller. For reliability glued coils would be better. But I like it :)
Awesome project man!
If that fan be 60 mm in diameter, then any point on its circumference spins at 690 km/h .. that's fantastic !
You know it's fake when the background music hits
Yes even l can't see the dc power supply box or battery
is this how toys in india are made? Nice video keep it up
The bgm make this video better than ever
Well that is a fast motor
The fan you are using have 5 blades, the machine gun is counting them as ONE... So the actual speed is 60000 divided by 5.... It is 12000 rpm
You are
Right
then again that is an still incredibly high speed
What are you talking about? You put one reflector on one blade. The rpm meter can not detect fan blades. It needs something to reflect the beam back. Listen, didn't you know that human beings have not and by definition can not measure the speed of photons one way? Did you know that? We can only measure the speed of the photon from point A to B and back to Point A. It is a round trip. Anyway, you need a proper reflector, ideally a mirror or something roughly equivalent to it. Highway patrol using laser at a car is on its metal body... Anyway, I am done with this, wearing out my fingers.
PLAEACE SUBSCRIBE THIS CHANNEL FOR UPDATE YOUR TECNICAL KNOLAGE SUBSCRIBE AND WAIT--ruclips.net/video/U-IotmTSuss/видео.html
Nope: pls stop this from my any pubic comments.
Also, when the terminals were installed, it should be crimped also, not only soldering.
But a very good project indeed 🙂👏👏👏
60000 / 5 = 12000. Still, very impressive. What holds the magnets to the shaft?
Its 60,000÷5= 12000 RPM because it has 5 blades the detector detect a rotation with the next blade. It detect 5 rotation instead of 1 Rotation
Better teach
AMAZINGLY SIMPLE :) Great post!
Все було ясно, до того, як він дістав підшипники, плату, та регулятор швидкості 😅
Very good This BLDC motor and good Alternator, Free energy generator
The counter counts the number of strobes, right? That will mean 5 counts per revolution since there are 5 blades. The RPM of the motor should be 60K/5=12K?
Others have already said the same, but shorter!
Yes... that's what I am going to say when I read your comment... 12k RPM... not bad... but it is not 60K
This Also deserve a like
Fantastic video ;-)
Is this real😱I like it
Да какие там 60 тыщ, там 10 нету. В 60К этот вентиоятор прилетел бы в табло😁
Он и не раскрутился бы до 60000. Магниты просто приклеены. Они просто отлетят от центробежной силы! Крыльчатка кстати тоже не выдержит! Автор ролика - жёсткий балабол! Жаль что дизлайк можно поставить только один!
Счетчик каждую лопасть считает за оборот
@@freebieplus5870 Пахнет пиздежом. Даже 12 000 оборотов - это очень много, он бы на этом винтике бы в космос улетел.
А вас не смущает что у него болты на честном слове держатся?или эта убогая намотка витков?или три контакта на выход которые он скрутил вместе(да я знаю что медная проволока в лаке и не контачит,но ептыртыр где ТБ?)или эти подшипники которые вываливаются из посадочных мест?автор ролика нас явно наябывает
@@r0in734 Полагаю, что ради контента, он просто некоторое время изображал сборку электродвигателя из говна и палок, а в результате демонстрировал реальный движок, упакованный во всю эту мишуру.
Me: Always see every video
And
Never try😁
Только подели 60 тысяч на пять. И это будет реальное колличество оборотов в минуту.
To me it was more than satisfying.
Bir an için ucacak sandım 😂👍👏
the moment i saw NATRAJ i new you are Indian
well done
NATARAJ SCALE CONFIRMS THAT YOU ARE 🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳
Super bro👍 is it fly?
Похоже, это такие китайские 60к оборотов!
как раньше на задрипанных магнитофончиках писали 120 ватт, хотя там некая пиковая мощность не имеющая никакого отношения к мощности звука)
Подели 60к на 5 лопастей и будет 12к.
Very nice 💗💗💗💋💋💋💗💗💗
Not 60000 RPM, it'll count all the leaves as rpm
Oh I think this is called Electromagnetic induction! Woah this nice.. just studied about this for exams👍🏻
That fan got 5 blades, so the real RPM is 61000/5 = 12200 RPM,
You are right bro
Good
PLAEACE SUBSCRIBE THIS CHANNEL FOR UPDATE YOUR TECNICAL KNOLAGE SUBSCRIBE AND WAIT--ruclips.net/video/U-IotmTSuss/видео.html
Nope sorry for my reaction for pubic comments.
Do Helicopter For Electric fan
good job!, congratulations!!
Music,great,camera view,great,nicely organized educational,useful project video.Thank you thumbs up.till then keep smiling with lol politely and healthy safely provide knowledge
ill buy it. i need it during the summer
Nice video my friends, Hopefully his knowledge and experience will be useful for many people
Question for the experts: This little motor isn't 60,000 rpm - it's only 12,000 - which is still decent. What's the fastest small motor I can buy? (I want to build an interferometer to measure the speed of light for a science project.)
You can't measure speed of light with dc motor
Harika.Bu bobin trifaze mi yani (3 faz mi ? ) Dhank 👍
Only legends has watched this video
Wow super work ⚒
Pertamax gan ,semongkoo
wkwk
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I'm sure you're noticing the bolts are heating up. That's eddy currents going through thick non electrical steel. Try to revise the design to not use metal bolts to hold the coils. Also, wrap the coils with overlap, for smoother torque... That configuration, with no overlap has huge no-torque spots, which cause a lot of vibration. Some of it is audible.
Lastly, as everyone is pointing, 5 leaf blade will give you a 5*rpm reading. You should show how the pvc sheet was cut.
It's a good homemade, there'd be more of them, and the current is cool.
cool 12000 rpm great question: whats keeping the magnets together on the inside ,did you glue them?
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Seriously impressed
the part where you connect the sfc also effects the cost hope there's a video to make it yourself
amazing,i like your e creativity
I've never felt the need to put on safety glasses while watching a video until now. Also that fan would explode well before 60k RPM. Like others have said, 12k isn't too bad.
Now this is crazy! ❤👍
TNX bro amazing line this very much I also have a pleasure of making anything at home giving lots of information 😊👍💯❤️😍🥰 pls keep it up by the way love the background music 🥰🥰😍😍❤️❤️. Pls tell this music name.
If it turn into superman🤔🤣
Best of luck dude
This Music made me feel Nostalgia 🔥😊
Agar sir aap awaaj de kar samjhae to phir sone par suhaaga ho jayega, apki fanfloing bahut bar jayegi, ek achi awaaj se ek product banay, is se apko pata chal jayega, God bless you all the best. Jai hind
A hélice tem 5 paletas. O cara põe o leitor sobre as paletas vai contar 5 vezes uma volta.
Então não é 60.000 voltas e sim, 12.000 voltas por minuto.
Também pensei na mesma coisa
That Natraj Scale told me you're Indian. 😁
*I was expecting it to fly 😭*
Me 2, when I see the thumbnail I think it can fly.
You have got it wrong. Its roughly 12,000 RPM.
The fan you used has 5 blades, due to which the infrared light bounces back 5 times in 1 rotation, which when read by the tachometer, is 5 times the actual value.
perfect for my spaceship! thanks!
what are you building??
are you going to mars?
have a great journey! ( I am serious).