Description: 俗語有云「人紅是非多」，四位「是非精」主持李佳芯(Ali)、黃心穎(Jacqueline)、梁嘉琪、麥美恩(Mayanne)卻因為經常「講是講非」而人氣急升。節目承接上輯，四人帶來更多「是非」回歸，並繼續貫徹寓學習於娛樂的風格，輕鬆破解日常生活中經常遇到的謬誤。

另外，她們還會邀請不同專家現身節目，藉著實地測試，逐一驗證各種眾說紛紜、似是而非的都市傳聞，根據專業理論作出分析講解。作為上輯節目的升級版，四人更會挑戰各種「大是大非」，每集邀請一位男嘉賓一同拆解身邊各項大型基建工程謎團，例如懸掛半空的昂坪纜車鋼纜到底是如何維修，深入地底六層的金鐘超級轉車站用上甚麼全新爆破技術興建等等。
Language: Cantonese
Country: Hong Kong
Release Date: 15 November 2014

• Sidewalk Scientist 2 – 學是學非 – Episode 18

• Sidewalk Scientist 2 – 學是學非 – Episode 17

• Sidewalk Scientist 2 – 學是學非 – Episode 16

• Sidewalk Scientist 2 – 學是學非 – Episode 15

• Sidewalk Scientist 2 – 學是學非 – Episode 14

• Sidewalk Scientist 2 – 學是學非 – Episode 13

• Sidewalk Scientist 2 – 學是學非 – Episode 12

• Sidewalk Scientist 2 – 學是學非 – Episode 11

• Sidewalk Scientist 2 – 學是學非 – Episode 10

• Sidewalk Scientist 2 – 學是學非 – Episode 09

• Sidewalk Scientist 2 – 學是學非 – Episode 08

• Sidewalk Scientist 2 – 學是學非 – Episode 07

• Sidewalk Scientist 2 – 學是學非 – Episode 06

• Sidewalk Scientist 2 – 學是學非 – Episode 05

• Sidewalk Scientist 2 – 學是學非 – Episode 04

• Sidewalk Scientist 2 – 學是學非 – Episode 03

• Sidewalk Scientist 2 – 學是學非 – Episode 02

• Sidewalk Scientist 2 – 學是學非 – Episode 01