我的車叫做,海陸彩虹夢幻車,它可以在陸地行走或者在海面行走的,只要你撳一個掣就可以啟動它行走。

這個車子的名字叫「垃圾收集車」。主要用瓦通紙和吸管裝飾，它頭上的吸管是模仿煙囪消毒。車頭的車牌是根據香港車牌規格。頭上的太陽能板是我親自畫的，呼應環保

This car is named “Trash Collector Car”. Main is use corrugated paper and straw to decorate.It top’s straw is like Chimney disinfection .The front license plate is use HK license plate Specification  .The top solar panel is draw by mine .Respond to environmental protection.s

這輛車叫神奇號，車底的電池提供電力給馬達帶動車後的風扇轉動，令車子能向前行駛，速度還相當快呢!

我的TrashBot 名叫「大口仔」因為它的口好大。大口仔的頭上方有一個太陽能板，用來發電使它運作。它的旁邊有兩個垃圾清理系統，把可回收的垃圾分類，同時清除垃圾的異味。

本風力車時是用風力推動的，故此取名為一路順風。車頭的笑臉是防撞裝置，可以減少車撞到障礙物時的衝擊力。

The crane can lift the weight of 50 subways⁉️

Static electricity is a familiar phenomenon in our daily life

I believe everyone has tried it. Sometimes when you take off your shirt and put on your shirt, your hair will get stuck in the sun.

Or the plastic bag is obsessed with my hand and can't flick it

What exactly is static electricity? How is static electricity generated? IKEA will do an experiment with everyone to understand it.

Polaroid 3D glasses reveal the secret!!

Do you guys know how the tape recorder works?

Today, I put together a tape recorder to understand it.

Detailed tutorial: https://youtu.be/MugpFRPy9Co