Category: Misc

3D Printered Switch Blocker Cherry MX

Are you tired of accidentally hitting the wrong keys on your keyboard? Do you find yourself losing precious time because of a rogue Caps Lock or Windows key? Or maybe you’re like me and have a keybo

Human still wins in an investment competition

Despite the best players lost in the game of Go against Google’s AI, human still wins in a local investment competition in 2017. The competition has two group of investor, an individual group with hum

Share a Coke with Neo

My friend brought me a bottle of coke with my name from his South Africa business trip, You can check https://www.shareacoke.co.za/ for the available names. There are similar activity in U.K. as we

Minecraft Map for Hong Kong

首先做左個 5000x5000 pixels 既 height map, 每個 pixel 對應 Minecraft 1m, 而香港南至北大約係 50,000m (50km),咁所以產生出黎既 Minecraft 地圖比例係一比十 一比十之下喺 minecraft 因為可視距離既問題唔係太覺得自己身處香港既地形,所以要開 map viewer 黎睇得遠d 先有以下效果, 比較明顯係香港島既山勢

野柳 - 價值很低的化石

今次介紹的是遠看怪石林立的野柳, 走進去更加多奇怪有趣的東西呢。 這張就是海膽的化石。初時還以為是花或者樹幹的化石呢 記得海星與海膽是屬同一種類,還有海參與水母啊! 海星有五隻手,、而海膽也像海星一樣是整齊的分開五分,最中間的星形相信是口部,大的五星有甚麼作用我就不知了。然後就是外圍的六角形硬殼片,與中心的五星格格不入,這他是我以為他是樹幹的原因。海膽不是一整個嗎? 為甚麼看似是一片片? 其實海