Old phones, broken chargers, unused remotes—they might be lying in your drawer right now. That’s e-waste! And dumping it in the dustbin is dangerous—these contain heavy metals like lead and mercury. Instead, locate e-waste drop-off points or school collection drives. Some brands also offer take-back services. Make it a habit: when you're done with a gadget, dispose of it right. Let your tech legacy be responsible, not rubbish.