Traditional pet doors can allow in pests, weather, other animals and even intruders. The Power Pet Roll-Up Door aims to fix ...
Interesting Engineering on MSN
Watch: China’s new hybrid robot dog sprints up stairs at five feet per second speed
Youtube video shows China's PUDU D5 robot dog switching from wheels to legs to climb stairs with unmatched speed and ...
When it comes to acts of evil and causing chaos, some psychopathic anime villains take it too far with their actions. Who's ...
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