A4 paper airtime, how to make the paper airplane stay in the air for the longest time

The key is not to let it fall upright.

When we used to play, let him just start to be affected by the air resistance and not act on the center of gravity, so it has a rotating torque.

It's hard to describe the shape.

I'll post you a rough flight trajectory map.

I found that I wasn't level enough to make textures. High places.

GroundHope it enlightens your thinking.

Arching is not allowed. Umbrellas are also not the best option.

You find its center first. Then fold it through this center, then through a few angles, and then again (a total of 3 folds to get 3 dents). Then let the pointed end of it face down.

But you have to calculate this angle well, and if you don't calculate it well, you should use an umbrella.

Landlord, I'm sorry.,**I can't upload it.。

The paper is thrown directly flat, mainly looking for a person with a high point.

Their methods are all outdated.

You fold into airplanes. Throw it out. Preferably the kind of glider with relatively large wings.

It is better to make this piece of paper into a propeller. Because what is to be considered is the combined motion of the free fall motion and the motion under the action of resistance; Then there is the issue of stability. The paper is made into a propeller that can rotate, making full use of the resistance, and has good stability, so that the stay time in the air is longer.

So it's a great choice.

mini Play Country 99 Fun Gift Box Series 5 - Windmill Square Box".

Fold it slightly into an arch shape as much as possible.

I've got one, it's harder, and if you want it, I'll give you another tarmac.

If you install the printer, you can play, select A4 paper, then select the printing range, frame the content to be played, and the scale will be scaled with the drawing. Preview it and see if it's complete and you're ready to print.

This can be set in the Page Setup dialog box.

Open Word - File - Page Setup - Paper - Paper Size - Select A4, so that it is A4 size, do not scale when printing, 100% printing is A4.

Finish. This should not be set to two columns, the page number is inserted normally, the view is normal, and the left and right margins are set, (if the format is not satisfied, the big dot on the right, the small dot on the left is fine, and the print is reduced in equal proportions).

If you are originally a vertical A4, don't adjust the paper to anything, don't set the page to horizontal, it will naturally be horizontal when printing, and don't care about the size and scale of the paper, just "no scaling".

Double-sided printing is a problem with the printer function, if there is this function, the printing surface of the layout tab in the direct printing properties is there, if there is no such function, you can only manually double-sided this is the function of each printer rolling paper is different. You can play odd and even numbers, mainly when you hit the opposite side, you should look at the paper placement. It is usually printed and facing up.

Open the printed document.

Menu Bar - File - Print - Print - Upper right corner of the print Click Properties - Page - Page - Page Size - A4

This one is the same as the other. All roads lead to Rome.

Press Ctrl+P, and select A4 paper in the zoom box in the lower right foot of the print dialog box to enlarge or reduce the size of the document with a page setting other than A4 paper. Isn't that what it means?

The wings should be wide and the folding steps should be as simple as possible.

c Detailed explanation of the source code of the print settings.

Go to File - Page Settings - Options, and set the page to A4 in "Page Size". In this way, when Excel** prints, it automatically defaults to A4 paper size. Here you can also set the default orientation of the page.