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Unicursality

The traditional unicursal maze has no forking paths but leads directly to its centre. As a drawing or ornamental pattern you imagine the lines are walls and trace your finger through the opening. You eventually arrive at the centre, through a series of left and right turns. There’s just one path through the intestines of … Continue reading

Escapology 101

Biologists and animal behaviourists refer to their study of escape responses as escapology. Fish, cockroaches and higher animals move at speed in a direction away from an immediate threat from a predator, but not always, and not directly. The direction of the escape travel depends on the lay of the land, the position of likely … Continue reading

The treehouse

A treehouse provides both prospect and refuge. It’s built to position its residents some distance above the ground. A treehouse is organic and improvised, structured to oblige its particular and uncertain superstructure — the tree. The structure is usually additive. It looks as though it could extend further into the tree canopy, and even connect … Continue reading

The lion and the jackal

Jackals are omnivores. They eat plants and hunt small prey. Jackals normally forage and hunt singly or in pairs, but will form larger alliances to scavenge a carcass. By stealth, they will steal from a lion. A lion, three jackals and a dead warthog A female lion catches a warthog in the early morning. Warthogs … Continue reading

Families and crime: Kompromat 102

“My wife, my daughter and my son have my first loyalty and always will,” said convicted felon Michael Cohen, “I put family and country first” (ABC article). This is clearly no legal defence, but an attempt at public sympathy at least. He loves his wife and kids. How bad can he be? Loyalty to family … Continue reading

Speak truth to power

“It sounds a dreadful thing to say, but these are things that don’t necessarily need to be true as long as they’re believed.” These are the words of Cambridge Analytica chief executive, according to a recent Guardian article. See the fascinating undercover recording of a sting within a sting. Is truth really under siege? Speak … Continue reading

Marx on nonsense

“Either this man is dead, or my watch has stopped” (Marx). I’ve been wrestling with C.S. Peirce’s idea that any moment of communication is potentially made up of three aspects that he labels firstness, secondness and thirdness. Here, the philosopher Gilles Deleuze (1925-1995) comes to my aid. Deleuze invokes Marx  — not Karl Marx, but … Continue reading

Dark web anonymity

I downloaded a bitcoin wallet to my smartphone on 3 July 2017, and filled it with £100 of bitcoin procured via my debit card. The transaction cost £3. A bank transfer would have been free, but I was in a hurry. (With currency fluctuations, and 3 weeks later, my wallet today contains £110.19. So I … Continue reading

Fake followers

Singer Katy Perry has nearly 100 million followers on Twitter according to Friend or Follow. Close behind are Justin Bieber and Barack Obama, with Donald Trump ranked 34th in line with about 31 million followers. You don’t need to be a follower to find out what people are tweeting. You can just search on their … Continue reading

Slime and goo

Nature and health are closely aligned, but not always positively in the case of buildings. Left unchecked, nature delivers invasive plant life with root systems that unseat brickwork, and break through water barriers. Fungus, mould, lichen and other spore-producing organisms (cryptogams) invade architectural cracks, pores and surfaces. Invasive nature invokes a kind of “disgust” according … Continue reading

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