Traveling through shopping malls, making a fortune by selling instant noodles

"Here, this is called a fairy wand."

Lin Yutang gave everyone a fairy wand. Everyone looked at each other in confusion while holding a long stick made of paper. This stick didn’t look particularly fairy-like. . . . .

"This end will catch fire soon. Don't point it at anyone after it's lit."

After Lin Yutang gave the instructions, Qiao Jingnian took the lighter and started lighting the fairy wands for everyone one by one.

Everyone was originally staring nervously at the fairy wands in their hands, but when the lighter appeared, it attracted everyone's attention again.

"Why is this tinderbox so small?"

Empress Dowager Rong looked at the fire starter in Qiao Jingnian's hand, which was almost the size of a mahjong tile, with curiosity. It was so small, how many times could it be used?

"This is a lighter, similar to a tinderbox, but if you fill it with oil, it can be used more than a thousand times."

Qiao Jingnian's face was filled with pride, as he was the only one who had this lighter.

As expected, after hearing this, the other people were all envious.

However, before they could continue asking questions, sparks flew out of the fairy wands in their hands!

No, not ordinary sparks!

It was a ball of very bright and golden sparks, jumping on the slender fairy wand.

A few people excitedly began to separate a little, and then waved the fairy wands in their hands excitedly. The bright sparks and cheerful laughter made the originally quiet night even more charming.

"This fairy wand lasts so long!"

Queen Ning watched the sparks slowly go down, and it kept exploding for a long time. This fairy wand looked so thin, it was really fun to play with.

"Here, there's this!"

After playing with the fairy wand, Lin Yutang continued to send out the next small firework - the flying stick.

"Is this... a mini fairy wand?"

Emperor Huaiwen looked at the fireworks in his hand, which were about the length of a chopstick. Its usefulness seemed to be only in the small front part.

“It’s called a flying stick.”

Lin Yutang took Qiao Jingnian's lighter, lit the fuse of the flying stick, and then quickly pointed the flying stick towards the open space in the distance.

Three seconds later.

"pui~pa!"

A small ball of bright light flew out from the small firework held in Lin Yutang's hand, and then exploded not far away.

"That's not bad, that's not bad! Give me one too."

Emperor Huaiwen was so happy that he took the small flying stick handed to him by Lin Yutang, and then took the lighter from Qiao Jingnian's hand naturally. Wow, the texture of this lighter feels very high-end!

A bunch of small flying sticks were quickly used up. Everyone was still having fun and was even more envious of the remaining fireworks. They looked different from the ones they had just played with. I wonder how they were played?

“This is the golden tree.”

Lin Yutang took out a few small cylinders from the bag and placed them on the open space, and then Qiao Jingnian went forward to light them.

A few seconds later, in everyone's expectant eyes, fireworks about two meters high were ejected from the small cylinder on the ground into the sky, crackling and exploding into countless silver and golden "stars"!

It really looks like a shining golden tree.

"so beautiful!"

Queen Mother Rong was so engrossed in watching the fireworks that she couldn't bear to blink. Suddenly, she remembered something and quickly took out her cell phone to take a video. It was such a happy thing to watch such beautiful fireworks with her family around.

After releasing the golden tree, there is only one classic "little firecracker" left - the little goldfish.

"I come."

Qiao Jingnian looked at the bags of candy-like firecrackers his wife took out of the box. How could they be any more dangerous than a fuse?! So he thought about taking them and letting him light them.

"You don't need a lighter for this, this is a firecracker, just throw it on the ground."

Lin Yutang opened a small package, then picked up two small firecrackers and threw them to the ground, and instantly heard two "pop" sounds.

"Hey, this thing is so small, but it makes a lot of noise!"

Emperor Huaiwen took a pack of firecrackers, opened it, poured a small amount of it into his palm and threw it to the ground. It made a crackling sound, which was quite enjoyable.

"What's in here?"

Emperor Huaiwen seemed to be very surprised. He actually opened a small firecracker and revealed several "small stones" inside.

"Is it a stone?"

Everyone gathered around and saw that there were only a few small stones wrapped under the thin layer of paper!

"These pebbles will explode into powder if there is even a small amount of collision."

Why did Lin Yutang understand? Because she had opened them as a child, and then she naively wrapped some small stones in paper and threw them, but they didn't explode, which made her very angry.

Later, when I grew up and took chemistry class, I understood it.