<p class="ql-block"><br></p><p class="ql-block"><b style="font-size:20px;">?永動機(jī)與多米諾</b></p><p class="ql-block"><span style="font-size:15px;">文/ 天端</span></p><p class="ql-block"><br></p><p class="ql-block">一臺精巧的設(shè)計</p><p class="ql-block">在封閉的循環(huán)里轉(zhuǎn)動</p><p class="ql-block">夢想不休不止</p><p class="ql-block">卻終究，被自身的內(nèi)耗逼停 </p><p class="ql-block"><br></p><p class="ql-block">想象——</p><p class="ql-block">若有足夠的耐心毅力</p><p class="ql-block">搭一條無限長的骨牌</p><p class="ql-block">彈指一揮，它便奔跑</p><p class="ql-block">像風(fēng)，像河流，像代傳 </p><p class="ql-block"><span style="font-size:18px;">奔向無垠邊界，穿越永恒時間</span></p><p class="ql-block"><br></p><p class="ql-block">我自是其中一枚</p><p class="ql-block">不知終點(diǎn)，不問歸宿</p><p class="ql-block">只信，“永動”——</p><p class="ql-block">會因我的倒下，繼續(xù)！</p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size:15px;">2.23.2025</span></p><p class="ql-block"><span style="font-size:15px;">?</span></p> <p class="ql-block"><br></p><p class="ql-block"><b style="font-size:20px;">Perpetual Motion and Dominoes</b></p><p class="ql-block"><span style="font-size:15px;">By Tian Duan</span></p><p class="ql-block"><br></p><p class="ql-block">A delicate design,</p><p class="ql-block">Cycling within a closed loop,</p><p class="ql-block">Dreaming never ceases, without end.</p><p class="ql-block">Yet in the end,</p><p class="ql-block">Stalled by its own exhaustion.</p><p class="ql-block"><br></p><p class="ql-block">Imagine—</p><p class="ql-block">If one had patience and perseverance,</p><p class="ql-block">To set an endless line of dominoes.</p><p class="ql-block">With a single flick, they would race,</p><p class="ql-block">Like wind, like rivers, like inheritance,</p><p class="ql-block">Across infinite borders, through eternal time.</p><p class="ql-block"><br></p><p class="ql-block">I am but one piece,</p><p class="ql-block">Knowing no destination, asking no return，</p><p class="ql-block">Yet I believe, “Perpetual Motion”—</p><p class="ql-block">Will surely continue, following my fall!</p><p class="ql-block"><br></p> <p class="ql-block"><br></p><p class="ql-block"><span style="font-size:15px;"> 永動機(jī)無法永動，是因?yàn)楦鶕?jù)熱力學(xué)第二定律，任何封閉系統(tǒng)都會因內(nèi)耗而不可避免地走向能量散失的狀態(tài)，因此無法持續(xù)。</span></p><p class="ql-block"><span style="font-size:15px;"> 而多米諾的“永動”，因?yàn)樗牡瓜率且粋€連鎖反應(yīng)，在初始力的作用下，每一塊骨牌的倒下都由外力（如重力）補(bǔ)充能量，轉(zhuǎn)化為動能，推動下一塊。多米諾的“永動”發(fā)生在開放系統(tǒng)中，依賴于外部刺激和設(shè)計，而非內(nèi)部能量的無限循環(huán)。</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size:15px;"> A perpetual motion machine cannot operate perpetually because, according to the second law of thermodynamics, any closed system will inevitably experience energy dissipation due to internal losses, making continuous operation impossible.</span></p><p class="ql-block"><span style="font-size:15px;"> In contrast, the "perpetual motion" of dominoes occurs as a chain reaction. Under the influence of an initial force, each falling domino receives additional energy from external sources (such as gravity), converting it into kinetic energy to push the next one. This "perpetual motion" of dominoes takes place within an open system, relying on external stimuli and design rather than an infinite internal energy cycle.</span></p><p class="ql-block"><br></p>