@Zebasiz  
And at the end of the movie, The Mane Six and The Princesses would be like “Oh, that’s what Sweetie meant on that paper…” :P

@Background Pony #60C6  
And then she grows up a mad scientist, Builds her time machine, and uses it for evil. Thus requiring a Hero to travel through time to stop her in the new spin-off series: My Little Pony: Time Wars.

@Antonyourknee  
Sweetie: …buck you all, nopony understands me…
 
She walks out
 
Spike: I understood it, it’s definitely possible.

@Background Pony #60C6  
“So Ms. sparkle what do you think about this?”  
“…What do I think about…a lambada symbol or a sort of-”  
“What!Nooo it’s a flux capacitor!It can travel through time!”  
“This paper is a spell that can make time travel?”  
“No Twiligth,it’s a blueprint for a device that can create a warp in reality to any given point in time as long as it’s centered on a host like a car or a say a phone box.”  
“Really?”  
“Yeeesss!”  
“And what powers this device?”  
“21.1 giga watts of electricity !”  
“….well forgive me for this Sweetie belle but Hahahahhaaaaaaaohhh. I’ve traveled through time using an advanced spell created by a magical master and I’m afraid what you stated is not possible. First of all that power source is too weak to effectively cut the relnse barrier in time and time itself is cyclic so your device is inefficient by default.”  
“But it can travel through time!I know it!”  
“And where did you get this idea sweetie?”  
“I dreamt it…er”  
“You dreamt it…is this some sort of prank from luna?”

@Antonyourknee  
Goes out of her thought bubble  
Sweetie: Wait, maybe that’s not a good idea…I’LL SEE TWILIGHT SPARKLE! SHE’LL KNOW I’M NOT CRAZY!

@Background Pony #60C6  
“What intrigues you sister”  
“It’s this letter luna. I…I think it’s some sort of drawing of a fan or windmill,theirs some numbers but it’s seems like gibberish to me.”  
“Who sent thy illustration ?”  
“Eh… A Sweetiebelle….now who would that be?”  
“She is the sibling of the former bearer of generosity sister,she is quite the active child. I met her once to aid with her fears and I can say with certain cry this drawing is a quite accurate drawing of a boat motor…now why would she draw such a thing?”

@Antonyourknee  
Runs and grabs the paper  
Sweetie: If you won’t like that idea then…THEN I’LL SEND IT TO THE PRINCESSES! THEY’LL KNOW I’M SMART!

I read the caption in Sweetie Bot’s voice.

Trying to hang a clock in the bathroom while standing on wet porcelain again, huh Sweetie?

“Sweetie belle what is this?”  
“Oh thats my design for a flux capacitor device,a contraption that can change the world and revert all manner of~~”  
“Oh sweetie belle you know I love creativity but you need to focus of real endeavors,like dressmaking!”  
“But I~~”  
“Ah ah sweetie no more drawings(crumples paper and throws away)now stand still so I can take new measurements.

@Muffen-Man  
You should also color and Bedazzle it.

I wonder how my teacher would react if I completed my electrical load design homework using this. I could tell her it’s just a new program I’m using.

Great Scott!