本研究主題探討如何利用廚房中可見天然材料製作有效黏著劑。選擇高筋麵粉、中筋麵粉、低筋麵粉、地瓜粉、糯米粉、太白粉等六種粉類，研究不同比例、製作方法下，何種情況能夠製作出最具黏性及持久性的天然黏著劑。

一幕吸管插入海龜報導，促使政府全面限制塑膠吸管，也引發我們想製作終極環保吸管的動機。用小麥、豆渣、油、膠、糖製作吸管，小麥及豆渣為主成分，發現淺烘焙豆渣能支撐結構，膠和糖為黏著劑使纖維緊密，油使麵團有延展性，而蜂蠟為防水塗料，此最佳比例下可常溫下耐用5小時，符合使用基準。與市售吸管比較實用性、環保性及營養性。豆渣吸管和市售吸管相比，有易戳膜、大口徑(可吸珍珠)、耐酸性、耐溫性等優點。環保性測試發現1豆渣吸管為所有吸管中分解速度最快2且較石頭紙吸管其燃燒殘餘物相比不影響綠豆生長。豆渣吸管富維他命E，具抗氧化能力。而巧克力口味之豆渣吸管最受同學喜愛。因此我們做出了對環境友善、實用又健康的環保吸管。

本研究希冀『轉廢為寶 點石成金』，以石材廢泥為研究材料，利用熱處理方式燒製混凝土廣泛使用之常重粒料及輕質粒料，轉危機為商機，減少環境污染與衝擊，傳承永續經營之居住環境。經化學組成研判本研究之石材廢泥應為花崗石廢泥，且符合燒製輕質粒料之膨脹範圍，以不同的燒結氣氛進行再生粒料之燒製實驗，探討燒結溫度（1050℃、1075℃、1100℃、1125℃、1150℃）及燒結時間（5分鐘、15分鐘、60分鐘）之影響。試驗結果顯示，常重粒料之燒結溫度至少需達1100℃以上，且燒結溫度控制遠比燒結時間的掌握來得重要，燒結溫度1125℃、燒結時間15分鐘可達燒製常重粒料之最佳效果；而燒製輕質粒料最佳情況為加熱達1100℃，再放入高溫爐中燒結15分鐘，可燒製出比重為1.25之輕質粒料。

本研究探討肥皂膜與肥皂水的共振現象。在肥皂膜共振方面，我們以實驗探討皂膜的共 振模式與頻率的關係；並配合共振理論模型求出薄膜厚度，再與體積密度-厚度測量方法比 較。而又發現皂膜在共振時，皂膜保存時間較平常久，故進行皂膜生命期與頻率、強度的關 係。在進行肥皂膜實驗時，肥皂水滴落在喇叭上，振動出奇特的形狀，進而探討皂水共振的 特性並嘗試建立其數學模式。 ;The research is about the resonance of soap film and soapsuds. For the resonante of soap film, we tried to find out the relation between the resonant pattern and frequency by experiment; according to the resonante model, we measured the thickness of soap film, which was compaired with volume-dencity method. We found that the life-time of the resonant soap film is longer than the normal one, so we proceeded to study the relation between the life-time, frequency, and power. We observed special resonant pattern while the soapsuds fell down on the speaker. So we studied the characteristics of resonant soapsuds, trying to make the mathematical pattern of resonant soapsuds.

A professor once told me that scientists have already known a lot about vortices, but less about how to tackle with them in here and there cases. As to my mind, this means knowing by halves. As a matter of fact, I gradually found that human may not know more than a dragonfly! A dragonfly flying in a figure of eight pattern does know about Vortices Recycling. The highlight of the experiment is the hovering ability upon a fixed point in the air. Who can stay longer will be the king of Vortices. Sometimes I am not so optimistic about mimicking a fly or a bat, but I am really very interesting in discovering which flying mechanism is more effective,『Fling Mechanism』 or 『In a figure of eight pattern』, if with the same weight and energy? How to implement their mechanism in our flying machine? It is always the best policy to do naturally with vortices. The conservation of vortices is found here and there. Vortex itself is energetic. To gain means to keep. The one who is able to keep vortices will be rewarded. As in life generation and the ability of hovering, the rule follows. Typhoons and tornados still threat us like the beasts. And what’s more, a jumbo-airplane was crashed as beaten by tip vortices of the former airplane. As the dragonflies, the beautiful acrobats of vortices , infuse in tip vortices. Not the strong contradistinction did we realize that it is time for vortices!研究渦旋已經四年。四年之中，涉獵了許多關於渦旋的實驗。當我越了解渦旋，就越佩服那些卓越的昆蟲朋友們，他們可說是調配利用渦旋的大師。從候鳥遷徙的V字型隊伍、海豚的渦旋氣球、到蜻蜓八字型的飛行機制，我很想知道：在一個固定的流場中，到底哪一種運動機制，能最有效率的提供上升的力量？而如何將昆蟲朋友們的高超技術，運用到人類飛行載具上？將是我有興趣的另一項課題。『關於渦旋』是一系列渦旋實驗，目的就是自基礎開始深入了解在地球這樣環境下渦旋的性質。（一）探討基礎的渦旋本質（二）產生相對運動下物體的的渦旋架構（三）物體取得升力和失去升力的要件（四）昆蟲飛行機制探密（五）未來展望與渦旋的運用經過長時間的觀察可以了解到：1、渦旋遵守動量守恆。是以渦旋出現時是成對的2、渦旋是具有能量的。在上升力取得方面，當攻角過大時，渦旋剝離，造成能量的損失；以至於飛行載具失速。而蜻蜓是保有渦旋並加以利用的高手，自然事半功倍。順勢而為，渦旋增強。

原理 : NH4Cl + NaNO2=>N2 + 2H2O + NaCl 反應速率：R=k[NH4Cl]m[NaNO2]n 活化能: k=Ae-Ea/RT 本實驗以NH4Cl及NaNO2的水溶液為主要反應物製造氮氣，測量出此反應之基本數據後，再以NH4Br或KNO2取代原反應物，探討不同離子、濃度、溫度......對產生氮氣之反應速率的影響。 實驗中，我們發現溫度及濃度為影響反應速率的主要因素，藉由實驗數據亦可得知此反應R=k[NH4Cl]1[NaNO2]1 為二級反應。再由計算出的反應速率常數，可算出反應活化能，並由此得知反應速率與溫度的關係。均相反應中依碰撞學說所說，反應物濃度愈高，總碰撞次數及有效碰撞的機會愈多，故速率愈快。

I’ve heard a report on the internet that there are mites on the face, even a clean face, and I took an interest in doing a research. First, I found that on the face is Demodex, which lives and depends on human beings; besides, nearly seventy percent of people have these mites on their faces. To know more about the habit of Demodex, I sampled forty people of both sexes and different ages. The analysis, not correlating with sex and times of face washing, showed that more mites are found on the forehead than on other parts of the face, and there is more probability to find Demodex on the face of those who are older, those who have oily skin, and those who suffer from acne. I also observed that these mites are photonegative, often gather together in the hair follicles, and feed on sebum. Moved from the human body, Demodex is livelier in sesame oil than in other kinds of oils, but its life ends in about eight to ten hours and dissolutes at last. In addition, I tried to devitalize Demodex by various kinds of medicine, cleansers and cosmetics, but only those containing sulfer, eau de parfum, and the essence of rosemary or lavender are efficacious. 網路傳聞乾淨的臉上也有蟲，引起我探索的興趣，查探後發現是和人類片利共生的毛囊 蠕形?和皮脂蠕形?，初步調查顯示近70%的人臉上都有蟲。為了更了解蟲的習性，以年齡 與性別區分共在40 人臉上採集樣本，統整結果得知，額頭比其他臉上部位多、年齡越大、膚 質油的發現機率較大，但不受面皰多寡、性別、洗臉次數等影響；觀察後發現蠕形?以人類 的皮脂為食，經常群聚在人體毛囊中，離開人體後在芝麻香油中活動力較佳，但約8~10 小時 後就死亡分解導致無法繼續觀察其生活史，對光有明顯的負趨光性，最後試著用各種藥品減 低蟲的生命力，以薰衣草、迷迭香精油、毒藥香水和蜜花沉澱硫等較有效。

最古老之動力機械為蒸氣引擎，在早期蒸氣火車發電機皆由蒸氣引擎發展而來，本研究即利用最古老之蒸氣引擎(俗稱飛龍引擎)之製作，以探討內燃機之基本理論以作為模型引擎設計之基礎。在飛龍引擎製作中，歷經引擎無法轉動之痛苦，並極力找尋一百年前發明蒸氣引擎之同樣思考，最後找尋到引擎啟動之合適尺寸，再用其尺寸延伸做實驗，以發展其理論，最後發現引擎設計之重要變數如管長﹑火焰﹑本身重量均為設計中重要因數，最後用正式機械設計方式完成第四代引擎亦正式運轉，可見本蒸氣引擎之設計基礎具有相當實用之基礎。The oldest locomotive engine was the steam engine. All early steam locomotives were developed from the steam engine (Heron engine) and this research project uses the Heron engine to explore the fundamental theories behind the internal combustion engine as a model for basic engine design. During the production stage of the Heron model, there were difficulties with engine rotation, and so efforts were made to find the same thought processes involved in producing the steam engine 100 years ago. The dimension appropriate for moving the engine was first found, and then the idea was extended with experimentation of the size in order to develop the theory of engine design. In the end, the length of the steam hose, the strength of flame, and the actual weight of engine were all found to be important factors of design. Finally, the fourth generation Heron engine was able to rotate properly using the proper engine design method, so it can be seen that the fundamentals of steam engine design has quite a practical engine design basis.

從一年級開始到現在”我們對於生物學的興趣不減當年。常想，當別人提出有關生物學的問題時，我們將如何去觀察、思考、討論、提出假設，進一步設計實驗，以尋求問題的答案。常我們吃木瓜時”對於晶瑩可愛的木瓜種子發生了興趣，很想知道木瓜種子外面的包膜有何作用？用手剝去包模，現出木瓜種于粗糙的表面時，隨手丟棄，無意中發現去了包膜的木瓜種子較不去包膜者早幾天發芽。此種發現引起了我們無限好奇，遂在老師指導下進行以下實驗。

1) First, we studied the properties of lines and segments that bisect a triangle’s perimeter. By observing the properties, we found a “revolving center” what we defined. We employed the revolving center in the construction with ruler and compass to make “triangle’s perimeter bisectors” that pass the points we desire. Later, we found out the “envelope\r curves’” equations of the “perimeter bisectors” on the triangle’s two sides are parabolic curves. Moreover, the focus of this parabolic is just as same as the revolving center. 2) The curves envelope of area bisectors formed a hyperbolic curves. By similar method of constructing a “perimeter bisector”, we can also construct an “area bisector”’ by using the hyperbolic curve’s focus. We accidentally found out that we can construct the tangent of the conic by using our method, too. Different from the information we found, It supplies a easier method to construct the tangent of a conic. 3) With the rules of constructing perimeter (area) bisectors, we can expand the method to constructing the “perimeter (or area) bisectors” of any convex polygons. 4) We call the lines that bisect the convex polygon’s perimeter and area at the same time the "perfect bisect lines”. Based on the properties of the” perimeter bisectors” and the “area bisectors” in our research, we found out that the” perfect bisect lines” pass the intersection of the” perimeter bisector’s effective segment” and the hyperbolic. Thus, we can construct the “perfect bisect lines”. Moreover, we proved the esistence of the “perfect bisect lines.”1. 首先我們先探討三角形等分周長線的性質，利用性質及觀察等周線的變化，我們找到可利用本研究所稱的「旋轉中心」，以尺規作圖的方式，作出「任意點的三角形等分周長線」。接著我們導出三角形兩邊上等周線所包絡而成的曲線方程式為一條拋物線的曲線段。進而發現上述的旋轉中心，即為等周線所包絡而成拋物線的焦點。2. 三角形兩邊上等積線所包絡出的曲線是一條雙曲線的曲線段。利用等周線的尺規作圖，我們找到同樣可利用焦點當旋轉中心做出等分面積線。意外的發現出圓錐曲線的切線作圖，皆可利用我們的研究方式(有別於已查出的文獻上記載)，較快速的作出切線。3. 利用三角形等周線(或等積線)的尺規作圖，可擴展到「過任意定點作出凸多邊形的等周線(或等積線)」。4. 我們將同時分割凸多邊形等周長與等面積的分割線稱為「完美分割線」。利用三角形研究出的等周線與等積線相關性質，我們找出完美分割線必通過同角的等周有效段與等積曲線段之交點。利用這結果可作出完美分割線。並進一步，我們證明出凸多邊形完美分割線的存在性。