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This table shows you each item in the website, and the date that it was created or last updated. Only changes that introduce significant new content will be recorded. The list is sorted - most recent at the top. Prehistory ceases on 14th May 2005. This page is misformatted by Internet Explorer.
Page Date Status
Fabulous forces: a science show for the Royal Institution 10.07.08 New
Christmas cards: festive fractals 14.12.07 New
Is this an anti-gravity machine?: now available to buy 21.11.07 Updated
Speed demo-dating: further advances 03.11.07 Updated
Ten True Things About Vision: a science talk 02.08.07 New
Floor 1, Glasgow Science Centre: extra video clips 28.03.07 Updated
Means, medians, and modes: they're all part of a family 30.03.07 New
Teaching 26.03.07 New
Parachutes 22.03.07 New
Minor building projects: chef's hat and elephant's feet added 18.03.07 Updated
Changing colours: description of an exhibit prototype 14.03.07 New
How high is the sky? 13.03.07 New
Auto-return and damping devices 12.03.07 New
Is common sense any use? 12.03.07 New
Speed demo-dating: a great advance in procedure 11.03.07 Updated
Phaeno Science Centre, Wolfsburg, Germany 08.03.07 New
Hands-on exhibitions: exhibitions that I've worked on 08.03.07 New
Floor 1, Glasgow Science Centre 08.03.07 New
Design and Designing: a 2nd level Open University course 07.03.07 New
Design of a skateboard ramp: practical maths 07.03.07 New
It's not true!: a new illustration 06.03.07 Updated
Speed demo-dating: arranging a speed-dating event 06.03.07 New
Gravity-defying water: how to make and do it 04.03.07 Updated
Illusions wall: visual and optical illusion exhibits 01.03.07 New
The Gilchrist demonstration: a wonderful visual effect 21.02.06 New
Mystery lights: pictures of the latest version 21.02.06 Updated
Force-transducing starting blocks 06.10.06 New
K'nex clock 04.10.06 New
Is this an anti-gravity machine? 06.08.06 New
Correct and incorrect decisions in cricket 22.04.06 New
Would you Adam & Eve it? : mega-distance molecules 20.01.06 Updated
Freelance work 14.10.05 Updated
Gravity-defying water 2.10.05 Updated
Taps : bad ones 24.09.05 New
The Orphanage : pages without parents 24.09.05 New
Gravity-defying water 23.07.05 New
Puzzlemania maths exhibition 16.07.05 New
The more paradoxical scales 14.07.05 New
The Bidwell effect : description of an exhibit prototype 14.07.05 New
Mystery lights : description of an exhibit prototype 14.07.05 New
Cricket research : how good are LBW decisions? 26.06.06 New
The science of cricket : article in the Daily Record 25.06.05 New
My website builder 24.06.05 New
Infinity machine 22.06.05 New
My work at GSC 4.06.05 New
Freelance work 3.06.05 Updated
Computer programming 31.05.05 New
It's not true! : the shape of raindrops 31.05.05 Updated
Poetry 17.05.05 New
Academic publications 17.05.05 New
Writing 17.05.05 New
It's not true! 17.05.05 New
Glasgow Science Centre 14.05.05 New
Scrapheap Challenge 14.05.05 New
Walking on Water 14.05.05 New
Home Antiquity New
My CV Antiquity New
Freelance work Antiquity New
Previous employment Antiquity New
References Antiquity New
Shows and talks Antiquity New
Barbershop Science Antiquity New
Would you Adam & Eve it? : floppy concrete Antiquity New
Would you Adam & Eve it? : the explosive oatcake Antiquity New
Would you Adam & Eve it? : the feeble Sun Antiquity New
About the site Antiquity New
Why the sheep? Antiquity New
Site map Antiquity New
Contact me Antiquity New