Daya listrik dan jumlah dasar pembayaran listrik menjadi penentu tagihan listrik kita. Namun, di satu sisi kita juga harus terus […]
Kategori: energy consumption
Body heat could be the next big renewable after scientists invent ultra-thin tech to power wearables
Portable electronic devices powered by human body heat are another step closer to reality following a significant design innovation. You […]