Ami PLC tune karibara dina raati, seta control system! Root locus aau Bode plot heba theoretical design, state-space modern mathematical model, aau PID tuning heba practical adjustment jaantu kholi motor speed re. Inverted pendulum experiment ta khusi engineering college ra demonstration, kintu real industrial plant re ame stable load flow control kariba pain fixed setpoint PID use kari. Eta mun asi kahi paribara ki, mun booth re dahi jaga re auto-gas stove ra flame control kariba pain ekta simple thermostat use kari. Set point rakte pare, tahale dahi besi jhala hoi jiba nahin. Etike jadi kana electrical engineer asiki ame complex theory discuss karantu, kintu ama field re, "control system" mane ta simple, robust aau reliable.

See, it's about the drug's half-life and how steady we need its level in the body. Twice-a-day ones clear out faster, while once-a-week ones stick around. A loading dose is just a bigger first punch to reach that effective level quickly, instead of waiting for small doses to build up. I was revising this last night, trying to draw those concentration-time curves on my chart paper, while the smell of *dahi bara* from the stall downstairs mixed with my textbook ink. Theory feels simple, but I keep thinking—for my father, his blood pressure pill is once a day, but his antibiotics were twice. His worried face when he mixes it up makes me memorise it harder.

Ama science teacher kahithile diamond, graphite aru fullerene sabu carbon ra allotropes, kintu structure aru properties alaga. Diamond ta hardest, graphite soft aru conductor, fullerene football shape re. Kintu exam re padhile au kichi, mun actual dekhi carbon ra different forms — jemiti amma pithabhaja karile aloo fry re soft, chips re crisp, aru curry re gravy mix heijae, sabu aloo but taste alaga. Ma notebooks re draw karu structure, par exam re question asile mu bhuli jau, karan last week gas cylinder price bare calculate kariki ma padha concentration break heigala.

পটିଆରେ ମୋର ଦୋକାନ ପାଖରେ ଗୋଟେ ଇଜିପ୍ଟ ପିଲା ପଢେ, ସେ କହିଲା ସେଠାରେ ସ୍କ୍ୱାସ ଖେଳ ପାଇଁ ସରକାରୀ ସ୍କୁଲରେ ମାଗଣା କୋର୍ଟ ଓ କୋଚିଂ ଦିଅନ୍ତି, ଆମ ଓଡ଼ିଶାରେ ତ ଗୋଟେ ପାଞ୍ଚଟଙ୍କିଆ ବାରା ବେଚି ଝିଅର ପାଠପଢ଼ା ଖର୍ଚ୍ଚ ଉଠାଇବା ମୁସ୍କିଲ, ସେଇଟା ଦେଖିଲେ ବୁଝିବା ସେମାନଙ୍କ ର୍ୟାଙ୍କିଂର ଗଣିତ।