January
Week 1：Monday, December 31, 2018 ～ Sunday, January 6, 2019
Week 2：Monday, January 7, 2019 ～ Sunday, January 13, 2019
Week 3：Monday, January 14, 2019 ～ Sunday, January 20, 2019
Week 4：Monday, January 21, 2019 ～ Sunday, January 27, 2019
Week 5：Monday, January 28, 2019 ～ Sunday, February 3, 2019
February
Week 6：Monday, February 4, 2019 ～ Sunday, February 10, 2019
Week 7：Monday, February 11, 2019 ～ Sunday, February 17, 2019
Week 8：Monday, February 18, 2019 ～ Sunday, February 24, 2019
Week 9：Monday, February 25, 2019 ～ Sunday, March 3, 2019
March
Week 10：Monday, March 4, 2019 ～ Sunday, March 10, 2019
Week 11：Monday, March 11, 2019 ～ Sunday, March 17, 2019
Week 12：Monday, March 18, 2019 ～ Sunday, March 24, 2019
Week 13：Monday, March 25, 2019 ～ Sunday, March 31, 2019
April
Week 14：Monday, April 1, 2019 ～ Sunday, April 7, 2019
Week 15：Monday, April 8, 2019 ～ Sunday, April 14, 2019
Week 16：Monday, April 15, 2019 ～ Sunday, April 21, 2019
Week 17：Monday, April 22, 2019 ～ Sunday, April 28, 2019
Week 18：Monday, April 29, 2019 ～ Sunday, May 5, 2019
May
Week 19：Monday, May 6, 2019 ～ Sunday, May 12, 2019
Week 20：Monday, May 13, 2019 ～ Sunday, May 19, 2019
Week 21：Monday, May 20, 2019 ～ Sunday, May 26, 2019
Week 22：Monday, May 27, 2019 ～ Sunday, June 2, 2019
June
Week 23：Monday, June 3, 2019 ～ Sunday, June 9, 2019
Week 24：Monday, June 10, 2019 ～ Sunday, June 16, 2019
Week 25：Monday, June 17, 2019 ～ Sunday, June 23, 2019
Week 26：Monday, June 24, 2019 ～ Sunday, June 30, 2019
July
Week 27：Monday, July 1, 2019 ～ Sunday, July 7, 2019
Week 28：Monday, July 8, 2019 ～ Sunday, July 14, 2019
Week 29：Monday, July 15, 2019 ～ Sunday, July 21, 2019
Week 30：Monday, July 22, 2019 ～ Sunday, July 28, 2019
Week 31：Monday, July 29, 2019 ～ Sunday, August 4, 2019
August
Week 32：Monday, August 5, 2019 ～ Sunday, August 11, 2019
Week 33：Monday, August 12, 2019 ～ Sunday, August 18, 2019
Week 34：Monday, August 19, 2019 ～ Sunday, August 25, 2019
Week 35：Monday, August 26, 2019 ～ Sunday, September 1, 2019
September
Week 36：Monday, September 2, 2019 ～ Sunday, September 8, 2019
Week 37：Monday, September 9, 2019 ～ Sunday, September 15, 2019
Week 38：Monday, September 16, 2019 ～ Sunday, September 22, 2019
Week 39：Monday, September 23, 2019 ～ Sunday, September 29, 2019
Week 40：Monday, September 30, 2019 ～ Sunday, October 6, 2019
Advanced Epi-fluorescence Module — 1000 NTD bill observed with 10x objective lens (0.5 point)October
Week 41：Monday, October 7, 2019 ～ Sunday, October 13, 2019
Tutorial post sharing: #Advanced Epi-fluorescence Module #Fluorescence Module (0.5 point)Week 42：Monday, October 14, 2019 ～ Sunday, October 20, 2019
Week 43：Monday, October 21, 2019 ～ Sunday, October 27, 2019
Week 44：Monday, October 28, 2019 ～ Sunday, November 3, 2019
November
Week 45：Monday, November 4, 2019 ～ Sunday, November 10, 2019
Week 46：Monday, November 11, 2019 ～ Sunday, November 17, 2019
Dried jasmine with macro lens (0.5 point)Research + fluorescence epi-illumination module observation: Aloe vera (0.5 point)Research + fluorescence epi-illumination module: Unknown petals on the balcony (0.5 point)Macro lens (1-piece, 2-piece) observation: Spider (0.5 point)Research + fluorescence epi-illumination module observation: Lily pollen (0.5 point)Macro lens (2 pieces) observation: 500 NTD (0.5 point)Week 47：Monday, November 18, 2019 ～ Sunday, November 24, 2019
Week 48：Monday, November 25, 2019 ～ Sunday, December 1, 2019
December
Week 49：Monday, December 2, 2019 ～ Sunday, December 8, 2019
Week 50：Monday, December 9, 2019 ～ Sunday, December 15, 2019
Week 51：Monday, December 16, 2019 ～ Sunday, December 22, 2019
Week 52：Monday, December 23, 2019 ～ Sunday, December 29, 2019
More than three people joined the discussion and shared a video about aerogel within a day of the post.