8. Intangible Assets

Intangible assets as at August 31, 2022 and February 28, 2022 were $1,081,704 and $1,013,801, respectively.

During the six-months periods ended August 31, 2022 and 2021, we made additions to intangible assets of $141,404 and $90,591, respectively.

Amortization expense for the three- and six-month periods ended August 31, 2022 amounted to $20,615 and $40,153, respectively (2021 - $19,036 and $358,904, respectively), and is recorded as an operating expense in the unaudited condensed consolidated statements of operations and comprehensive loss.