Showing posts with label gravity. Show all posts
Showing posts with label gravity. Show all posts

Thursday, June 16, 2016

20160606-Plane & Drones: Defying gravity! Flight Simulator Experience!


6th June 2016 - In a 737 flight simulator cockpit for first flight experience!

It was surreal.  Been dying to fly a plane since secondary school days. Been wanting to enter into the cockpit of a boeing plane to have a sit.

All came true on 6/6/16!
Things that defy gravity often intrigued me.

2 Kings 6 about the story of the floating axhead was one of stories that often made me reflect on what seems impossible to man is impossible to God. That unusual story that was embedded among Elisha and his company of prophets of how Elisha threw his stick into the water and caused the borrowed iron axhead to float often awed me.  Wont't you be?

Some Fleeting Thots!

1. Man can "fly"!

For now, yes, with the help of machines, though not literally like a bird with wings.  The first men that flew were the famous Wright brothers in 1903. That was the beginning of the aviation breakthroughs in the designs of the planes. What was once impossible for man to travel from the east of the globe to the west is now a reality. Is 40:13 says that those who wait for the LORD shall renew their strength, they shall mount up with wings like eagles!

2. Man walk by faith and not by sight?

While in the cockpit, the captain's job was never easy.  There was so many buttons to press, the navigation panels to observe, the throttle to manoevre, the footstools to step on!

We fly by instruments.  We relied heavily on that in the cockpit.
We did not fly by sight. However, on approach landing, one needs to really look out for the 4 blinking red and yellow lights as a guide to a good leading in.

My experience made me realised why we need to pay captain well! They are the ones who can safely fly us in and out to the country! Like the A380, a big fat plane with hundreds of passengers' lives at stake.

As a passenger, I cannot fly this machine.  I can only trust in my captain to do that job! Like a child, my faith hinges on the captain of my soul - Jesus.  I walk by faith , trusting in Him who knows what is best for me, and not by sight or feelings.

Like Elisha who threw the stick into the water and then the axhead floated.  Like a replacement . Jesus died on the cross so that we , who choose to believe in Him - the stubborn axheads can rise again. I trusted the captain to fly the plane to take me to the destination.  How difficult now to trust a more superior captain of my soul? Fear? Do you know where you are heading?


3. Hole in the pilot's seat!

Used to sing the doughnut song " Life without Jesus is like a donut because there is a hole in my heart" During this inflight I found there was a big hole in my seat!  It is there so that the captain can used the throttle to move up and down the plane on flight.  He is the one who can steer our lives and fill that gap where we sit.  I was a novice trying out for the first time.  So in fact my Instruction Lim was the one who was assisting me in the control when I 'lost control' of the plane. He moved his throttle and my throttle moved with his!

Though there was aircon in the cockpit, but it was no easy task learning to 'fly a plane" . I perspired.  So in my last few minutes in the cockpit, I was more than happy that Lim flew the plane while I relaxed to look on the outside and enjoy the view and flight back to Changi airport! Because it is simply too pressurizing for me! LOL.  So stressful. Thank God for Jesus being the Captain of my Life! Let Him be stressed and I just breeze along!

4. The 4 Spokes of lift and life

Aerodynamics, the study of flight, is founded on four basic forces — lift, weight, thrust and drag. The interaction of these forces explains the movement of objects as they soar through the sky. What seems like magic — a several ton object flying, like an airplane flying through the sky! — is actually based on the laws of physics and these four forces.

The first force, lift, pushes up on things that fly — airplanes, birds, helicopters and rockets. The shape of the wings on an airplane and the whirling blades of a helicopter create lift as they move through the air.

The second force is weight — the force of two masses being attracted to each other. Weight is the force that pulls us towards the center of the earth, and why things fall down.

 The third force is thrust. Thrust is created by the jet engines or propellers of an airplane. Birds create thrust (and lift!) with their wings. Thrust pushes things that are flying

The fourth force is drag. Drag pushes against things moving through the air. It is caused by air particles bumping into the object. An object that is going faster bumps into more air particles, and so experiences more drag. Similarly, an object with a large surface area bumps into more particles, and experiences more drag.

When the forces are  balanced, flying objects speed up, slow down or change direction. This is called acceleration. For example, when the thrust force is bigger than the drag force, an airplane speeds up. When the lift force is bigger than the weight force, the airplane goes up faster.

When forces are balanced, objects do not accelerate. An airplane that is flying in a straight line at a certain speed has balanced forces. An airplane can even be going up or down and have balanced forces. As long as the airplane is not turning, speeding up or slowing down (in any direction, even up and down!) they are balanced.





I just realised that flight in action is like what I learnt from the Navigators - the 4 Wheel in my early Christian faith.

We really need :
1. The LIFT in PRAYER - 24/7
2. The THRUST to WITNESS - in and out of season
3. The DRAG of each other to FELLOWSHIP - not forgetting the assembly of one another
4. The WEIGHT of His WORD -hidden in our hearts -so that we may not sin against Him


God is Good! All the time!
With Him all things are possible!
An ax-head that defied gravity and floated!
Lazarus who died and resurrected!
Philip who was 'teleported' after witnessing to the Ethiopian eunuch!

And when the day comes for us in time, we won't need the machines to aid us to fly!
Till then, dreams are for those who think they can fly!


A tribute to this young gal , Christina Grimmee, 12/3/94-
passed on 10/6/16 Orlando.
She was shot at the Concert "Before you exit"

Tuesday, October 22, 2013

20131022-Gravity? How grave is the situation about God's house building project ?


Is66:1 This is what the LORD says :" Heaven is my throne and the earth is my footstool. Where is the house you will build for me? Where will my resting place be?"

Just watched "GRAVITY" last sunday with a group of friends in IMAX 3D.  Reactions seemed mixed but I was thrilled, dazzled and awed .  Perhaps of my passion in flights and flying since young.

"Gravity" was kind of a 2-person show - Sandra Bullock and George Clooney. Yes it wasn't a cheap movie in the making which took them about 4 years before its launch in Oct 2013. 

These 2 astronauts were up in space - doing some repair or research work. The dark place where gravity was zerorised. Float. Space walk.

What is space? Space is defined by the point at which the Earth’s atmosphere ends, and the vacuum of space takes over.

Read more: http://www.universetoday.com/25410/how-far-is-space/#ixzz2iSfSBZnM





The normal plane cruises at the height of 35,000 ft above the earth ie about 10,000km. But as many suggested, one gets the astronaut wings when you managed to be above 100,000km above.

As Clooney was doing his space walk around the hubble telescope, he commented that the sunrise view was awesome. I could imagine that. And when he had to released his rope to save Sandra due to the gravitational force, he literally floated into the deeper unknown dark space. The Vacuum. Joke on Gravity: Not good.  Not good at all.  Here I am working – I believe as you humans might say “my butt off” – and all I get is the kind of disdain you mentioned.  Do I ever get thanked for keeping you tethered to the earth? For keeping your atmosphere from drifting off into outer space?  Indeed for keeping your earth in it’s orbit around the sun?  No – hardly a word of praise.

As I began to reflect upon this movie, I am reminded of the atmosphere layers above earth.  It is like the number of heavens - first, second, third  heavens mentioned in the bible.Found in2 Corinthians 12:2, “I know a man in Christ who fourteen years ago was caught up to the third heaven. Whether it was in the body or out of the body I do not know—God knows.” 

Paul is not saying that there are three heavens or even three levels of heaven. In many ancient cultures, people used the term “heaven” _天堂 to describe three different “realms”—the sky, outer space, and then a spiritual heaven (His throne lies)  commonly known as the terrestrial, telestial, and celestial heavens. (Kind of like the chinese movies we often see in the olden day movies..likewise we see the opposite of existence of Hell too 地愈.) Paul was saying that God took him to the “celestial” heavens, as in the realm in which God dwells.

Read more:http://www.gotquestions.org/levels-heaven.html#ixzz2iSjYsRIT


Reflections
Can you imagine the Lord sitting above the heavenly throne and looking down at Earth - one of the 9 planets (Only one inhabitated by 6bn beings made in His image after the creation of Adam and Eve)? 

Picture his feet resting on this planet Earth ? Afterall this was what was figuratively mentioned in Iss 66:1 - Earth = His footstool! Big God, Small Earth, Small earthlings.  That is perspective.   

Is 40:22" He sits enthroned above the circle of the earth, and its people are like grasshoppers" Can you see that?

The LORD cried out: "Where is the house you will build for me? Where will my resting place be?"  In Is40:22" He stretches out the heavens like a canopy, and spreads them out like a tent to live in.

Do you remember the sunday school song we used to sing..OOhh OhhhOhhhh, heaven is in my heart? 1 Cor 6: 19 What? know ye not that your body is the temple of the Holy Ghost which is in you, which ye have of God, and ye are not your own?
2Cor 5" Now we know that if the earthly tent we live in is destroyed , we have a building from God, an eternal house in heaven, not built by human hands "  1 Cor 4:16 "Though outwardly we are wasting away, yet inwardly we are bring renewed day by day"

There was this scene in Gravity where Sandra went to collect one of her astronauts who was killed when the debris flew by.  The space helmet was punctured. The air pressure in space sucked out most of the man's face and left with almost nothing ! Man is nothing but made of water and dust afterall - so fragile against the forces of gravity.

Conclusion
Heaven in not in the space above earth. 
The Kingdom of God rest upon us as we become His children as we invited Him into our hearts and declare Him as the Sovereign Ruler of the Universe and of course Earth. He reigns.  Just as He made the Earth as His footstool as a show of His sovereignty, likewise in Heb 1:13, He will also make the enemies His footstool . ISON the comet is coming. So is the Son of our Creator God.

God cannot be mocked. Human rights had overtaken moral rights. The world is in a big tail spin.  USA Fed gov was shut in early Oct for the first time in 17 years . No money. In big trillions of debt where the ceiling was maxed. Many tourist spots in NYC were closed and Fed workers had their pay withheld - furloughed. This was a bizziare rant from the 48-year old stenographer Diane Reidy in the House of Representatives last Wed 16/10/2013.  

http://www.trunews.com/listen/

Earthling from Space " Houston, we have a problem!"
Houston Command : " Err..what is your problem mate?"
Earthling from Space " This is grave situation. We have been hit by massive flying debris coming at us. It is an onslaught! Under heavy attack! I wanna come Home!......."
Houston Command " Errr, you doubly sure about that? Coming back home??"

What do you think? 2 Cor5  8" We are confident , I say, and would prefer to be away from the body and at home with the Lord. So we make it our goal to  please him, whether we are at home in the body or away from it. For we must all appear before the Judgement seat of Christ, that each one may receive what is due him for the things done while in the body, whether good or bad?"

Yes, we cannot avoid the debris that would come at us, Life uncontrolled situations that come our way. But we can remain focus at the author and perfecter of our faith - In Him we live and has our being. How do we go about pleasing Him or 'build His house?" Once again, it is not about church building projects on earth. Col 3exhorts us to " Set our minds on things above , not one earthly things"  The gravity of life problems may weigh us down. But may we rise above the situation and enter into that heavenly realm above and soar above our circumstances. That weightlessness feelings - for His york is easy and burden light. Come unto Him and He will give us rest.  In that stillness, may we hear our own heartbeat.  With that ounce of breath that is within us, SING! Praise Him whatever. He inhabits in the praises of His people!
 In space we cannot breathe on our own. Sandra panicked when she saw her O2 level was diminishing as time goes. Guess many of us would do the same like her - panic and breathe even faster! LOL ....Ai Zai.... But on this earth, to be able to breathe when we wake up in the morning - that in itself is a Gift from Him.  Give thanks! PTL?

20260811 -A MRT LRT ride to the West!

 Another Tuesday Mui Musing ! A week had passed since my eye retina scare.  Time flies! GUess as one age? More sickness! The car is the same...