Carbon Monoxide is a very toxic and dangerous that threatens our life and can cause sudden illness and death. It is the most abundant, by mass, pollutant gas generated by the engine due to the lack of oxygen and thus presented in our lives. It is true that the oxidation catalyst absorbs carbon monoxide from the exhaust of cars during combustion. But that is not enough, the catalyst is only effective when the exhaust temperature is high (more than 400°C) which is not available in a short path. To protect ourselves from this toxic gas, we must find solutions and innovative ideas to fulfill this objective. And this is how our project was created. Our focus in this project is to create a filter that can absorb carbon monoxide using the minimum of energy possible. It will be more efficient unlike the traditional method that not only needs high range of temperature (higher than 400°C) but also takes a long period for the reaction to occur.

In this project, we created a function integrated onto a Lingao Chassis that allows the robot to use Slam and Gmapping to successfully navigate its way to the most convenient destination for the user, while avoiding any obstacles on the way, improving the default Gmapping errors.

2023年9月數學雜誌《Crux Mathematicorum》刊登有趣的三角形內心的幾何問題，我們先證明了原命題的長度性質，再創新刻劃出有趣的面積不變量。隨後將內心推廣到旁心、垂心與外心的建構，並且證明僅此四心的建構下才有長度與面積不變量。值得一提的是，除了前述的定量項目外，我們也發現四種建構下的三線共點之定性性質，同時刻劃四種建構的關聯性是漂亮的等角結構，這是本研究亮點。推廣到多邊形，我們發現本質的幾何結構為截線的角平分線性質（內心與旁心的結合），從而將此問題轉換成一般性問題，並給出了豐富的等長、等角、等面積之性質，以及連線多邊形恆為圓外切多邊形。