හවුල් ශ්‍රව්‍ය

<speak> 🎧 <break time="500ms"/> Hello students! <break time="400ms"/> Welcome to <emphasis level="moderate">Science Simplified</emphasis>. Main hoon <emphasis level="strong">Sanket Gadkari</emphasis>, from <emphasis level="moderate">Impact Academy, Wardha</emphasis>. Aaj hum ek interesting topic padhne wale hain — <emphasis level="strong">Acids and Their Properties</emphasis>. <break time="700ms"/> Aapne kabhi lemon taste kiya hai? Ya vinegar? <break time="300ms"/> Kaisa taste hota hai? <