How to Make Rechargeable 9V Li-Ion Battery

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AI researches | AI on Instagram: "🤖🕺 China just took Concerts to the Future! Robots Perform as Backup Dancers at Concert. Wang Leehom’s concert just stepped into the future, with robots joining him as backup dancers. During his Best Place Tour stop in Chengdu, humanoid robots took the stage and performed in sync with Wang Leehom and the human dancers. Developed by China’s Unitree, the robots pulled off complex choreography, precise timing, and even acrobatic flips, blending live music with cut

LabaLab on Instagram: "Dia cuma iseng colok USB lama yang hampir dibuang—dan langsung kaget bukan main. Seorang pria membagikan pengalamannya menemukan wallet Bitcoin lama tersimpan di sebuah USB lawas yang sudah bertahun-tahun tidak dipakai. Wallet tersebut dibuat di era awal Bitcoin, saat harga BTC masih sangat murah, dan berisi private key yang ternyata masih bisa diakses hingga sekarang. Cerita ini langsung viral karena mengingatkan banyak orang bahwa aset crypto lama bisa bernilai luar bias