Abstract: This paper proposes a four-wheel mobile robot that uses passive star-wheel configuration to climb stairs. Without adding any control complexity, the robot ...

The technology experts at Digital Trends examine the Dreame X50 Ultra, a robot vacuum that climbs stairs. ‘Not Gonna Happen’: Lawmakers Shrug Off Pay Freeze Georgia man arrested for allegedly shooting ...

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Federal Express Corporation (FedEx), the world’s largest express transportation company, has officially opened a new state-of-the-art facility in Bilbao, Spain. The investment marks a significant step ...

Abstract: The ability to climb stairs is essential for mobile robots operating in real-world environments. In industrial settings such as oil and gas facilities, open-rise stairs are widely used due ...

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FedEx shares jump 5% on quarterly profit and revenue beat despite tariff headwinds. Domestic volumes rise 5% and margins expand, offsetting weaker China trade. Cost cuts, US focus, and Europe growth ...

FedEx (FDX) came out with quarterly earnings of $3.83 per share, beating the Zacks Consensus Estimate of $3.65 per share. This compares to earnings of $3.6 per share a year ago. These figures are ...

MEMPHIS, Tenn. (AP) — MEMPHIS, Tenn. (AP) — FedEx Corp. (FDX) on Thursday reported fiscal first-quarter profit of $824 million. On a per-share basis, the Memphis, Tennessee-based company said it had ...

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Dreame revealed two robotic vacuums at IFA 2025, including Cyber X, which climbs stairs up to 25cm, cleans multiple floors autonomously, and covers five floors per session with 6,400mAh batteries, ...