To study astronomy astronomers need to look deep into the sky. This requires specialized equipment, techniques and skills. Eventually, modified versi… - Zara Randriamanakoto

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To study astronomy astronomers need to look deep into the sky. This requires specialized equipment, techniques and skills. Eventually, modified versions of these tools and their way into our daily lives, such as in the manufacture of wireless network protocols (Wi-Fi), closed-circuit television and mobile phone cameras.