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You searched for "Lion". Your search returned 72 results.

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

The pleasures of the mouth

The soft human voice signifies comfort. Some would say that parental cooing and burbling sends babies to sleep. That affinity with the voice persists into later life. Thanks to telephones and mobile phones, the voice-in-your-ear is ubiquitous in contemporary life — compounding opportunities for the voice to do its work. The soft voice, breath, the … Continue reading

Perspecticide

The concept of defence is not so far from the idea of architecture. Vitruvius made that clear in his Ten Books on Architecture, the last of which is devoted to siege engines and ballistae. Security and defence are amongst the benefits, then and now, that draw people to live together and form cities. Sound the … Continue reading

Bulk data collection and privacy

NSA whistleblower Edward Snowden said that when crossing a busy road he instinctively looked away from oncoming traffic for fear of having his image captured on a dashcam. People are more easily recognised face-on than in profile. That short observation from his book Permanent Record delineates some salient themes in the so-called smart city: risk, … Continue reading

Is it getting harder to be good?

Episode 37 of the comedy series The Good Place delivers a clever parable about ethics. In this unlikely universe people gain entry to Heaven by totting up enough credit points. Good deeds add points to your tally. But a check on the records shows that no one has made it into Heaven for the past … Continue reading

Obfuscate!

Why do zebras have stripes? The stripes aren’t very successful as camouflage. If anything, a stripy lone zebra stands out against the grassland. But any single zebra will blend in with the herd when they stand together. It’s harder to tell where one zebra ends and the next one starts. As they approach the herd, … 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

Wild signs (Africa edition)

As anyone who walks, treks, or rambles in the countryside knows, nature is replete with messages. Animals deposit and pick up trails and traces. They communicate within and across groups, populations, species and families. They broadcast, narrowcast, and live stream messages to friends, rivals, predators and prey, deliberately, inadvertently, or even falsely. Not all channels … Continue reading

Eliminate the impossible

“When you have eliminated the impossible, whatever remains, however improbable, must be the truth” said Sherlock Holmes, in The Sign of Four, ch. 6 (1889). One of the ways to eliminate the impossible is to first enumerate everything that can be enumerated — probable or not. René Descartes said something similar. His last rule for … Continue reading

Riddle of the Sphinx

When is a riddle like a passcode? That’s not a riddle by the way. The Sphinx guarded the gate to the city of Thebes and required travellers to answer a riddle before gaining access to the city. Riddles are a bit like passcodes. They typically present as permutations, combination of elements, albeit for small numbers, … Continue reading

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