Krater
DIGGING A SECRET TUNNEL Part 5
A video on YouTube. In Maker & Builds, a Krater category.
Watch on YouTubeSummary by Krater
Colin Furze continues building his underground tunnel from his shed to his house, digging through soil and rock while installing a ventilation pipe.
From the video
Answers: How does Colin Furze dig and install ventilation in his underground tunnel?
- underground tunnel construction
- drilling through earth and rock
- ventilation installation
- tunnel reinforcement
What it concludes
- The mesh successfully holds back the concrete without bowing forward.
- The ventilation pipe successfully draws fresh air into the tunnel.
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