1967 – Neptune (Нептун), Electron (электрон) – Vasilenko (Russian)

Electron (left) and Neptune (right) with child (Andryusha ?). Electron getting a drink (detail below). Source: Look and Learn – Young Scientist 1971 (Thanks to David Buckley for a copy of the original) Russian schoolchildren have been building robots who can wander through their city, Kalin[in]grad, and act as guides. They have assembled no fewer …