"Seneng banget bisa ketemu sampeyan. Piye perasaanmu?"
"Aku rumangsa semangat. Aku wis ngrampungake meh kabeh tugas ing level iki."
"Yen sampeyan wis ngrampungake kabeh, mula wektune nonton video."
10
tugas
Java Collections, tingkat, wulangan
Dikunci
How does caffeine keep us awake?
Grab a cup of coffee, because you’ll desperately need it while watching this video :) You’ve probably heard about the pros and cons of caffeine. It can raise your blood pressure and make you feel anxious. But somehow it can also make you feel more focused, happy and energetic, even if you haven’t gotten enough sleep. Let’s figure out how it works.