How to build a tower with playing cards?

Preparation materials: a playing card.

1, first take out a playing card, and then fold one of the playing cards in half.

2. Unfold the folded playing cards to form a triangle, and then put them away, as shown in the figure.

3. Fold another playing card in the same way and put it next to the first playing card. Pay attention to the distance between the tops of two playing cards to keep the length of one playing card.

4. Put one playing card on two playing cards, as shown in the figure.

5. Fold another playing card and put it aside, as shown in the figure.

6. Put another playing card on it.

7. Build the tower bottom in the same way.

8. Fold another playing card and put it on the second floor, paying attention to leaving a little distance next to it, as shown in the figure.

9. Fold another playing card and put it aside, then put another playing card on top of two cards, and so on.

10, so the tower can be built layer by layer.