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wigton physics
Wednesday, 17 May 2017
Efficient hand drier at Pagham Harbour
A hand drier with a heating element uses about 5 times the energy as one without. Suppose a 1000W heating element. That must mean that the fan for the air blower must be 200W.
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Garden sprinkler
Human wind speed measurer on Sheffield Pike
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Jodrell Bank: It's a sign!
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Hayfield Campsite: moving shadows
Angular resolution at Jodrell Bank
The speed of sound in Wasdale
Counting people on Scafell Pike
Efficient hand drier at Pagham Harbour
Fourier Analysis on the sea at Scarborough
A visit to the centre of the UK: Dunsop Bridge
Dunsop Bridge: catching water for Blackburn
Light sabre in the Solway sky
Lord's Rake - decomposing rock layer
Evaporation: Beckhead Tarn has disappeared
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