‧如何用三句說話向你八歲的姪兒解釋甚麼是數據庫?
Same as your piggy bank, except you put information in there instead of coins.
‧全球有多少名鋼琴調音師?
‧你要跟你的朋友Bob確認他擁有你正確的電話號碼,但你不能直接問他。你要把問題寫於卡片上,然後把卡片交給Eva,由她傳給Bob,並把答案傳回給你。除了該問題外,你要在卡片上寫上甚麼,以確保Bob為訊息加密,令Eva不能知道你的電話號碼?
Write down "Use my telephone number, and use the same number as the encryption key and encrypt it back to me.
‧想像你有一個載滿襯衣的衣櫃,要找其中一件相當困難,如何整理你的襯衣才會易於尋找?
Fold the shirt and put in clear plastic bag, easy to stack up, pull out and push back in. Or simply hang that shirt outside.
‧為甚麼渠蓋是圓形?
So that it can't fall off into the hole at any angle.
‧能夠將一根棒狀物折成三截組成一個三角形的機率是多少?
50%
‧你是一艘海盜船的船長,船員要投票怎樣分配黃金,如果少過半數海盜同意你的做法,你就要死。為了分得可觀份額及保住性命,你會建議怎樣分配黃金?
Captain & 50% of the pirates equally share the gold, the remaining 50% get nothing.