However, engineers have historically run into two main obstacles.
—
David Szondy
July 16,
New Atlas,
17 July 2026
Conversely, if only the ground robots had been employed, the defenders could have remained under cover until the robots exhausted their ammunition or blocked their advance with physical obstacles.
Its settlement and exploitation have been slowed by its distance from the rest of the country and by geographic and climatic impediments to travel and communications.
—
Encyclopedia Britannica,
Encyclopedia Britannica,
30 June 2026
In a report dated June 15, the system contractor — LAX Integrated Express Solutions — said LAWA project impediments include airport landscaping work, approval delays and impacts from other projects.
—
Los Angeles Times,
Los Angeles Times,
24 June 2026
Chief Estella Patterson told committee members officers have a hard time determining the exact age of juveniles without an ID, which delays the investigation and prolongs police interactions.
—
Nick Sullivan,
Charlotte Observer,
14 July 2026
Baron is a credible villain who can give Trick and Melo someone to feud with, which delays their inevitable feud.
The moon—hidden in the daytime sky until its silhouette cuts a narrow curve at the sun’s edge—slowly slides across the disk of our star toward totality, the time when the moon completely blocks the sun.
—
Phil Plait,
Scientific American,
17 July 2026
The farmers said the smoke impedes their hay operation, as the haze blocks the sunlight necessary to dry the hay out.
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