Author: Олексій Пікенін

Traditional fixed‑comb hives for beekeeping require harvesters to …

The Piezo motor (known in English as the …

The most favorable and fuel efficient track for …

The comet was discovered on October 23, 1969 …

The world’s first welding in space was completed …

WhatsApp is an instant messenger for smartphones. It …

Created in 2014 in the Kharkiv Aerospace Institute …

PocketBook Company is the fourth largest global manufacturer …

In March 1979, American robotic space probe Voyager …

PayPal is the most common service in the …