When I was young, Pluto was still a planet and nine was my lucky number, so I really liked that we had nine planets in our solar system – it made it easy for me to remember. My love of astronomy out-lasted Pluto’s status as a planet, and as I write this I am actually wearing a solar system necklace; each planet is represented, yet it only has eight planets on it.
Imagine an alien. If you’ve been influenced by movies and television at all, the creature you’re picturing is probably two-legged, two-armed, bipedal and with a reminiscently human layout – head, eyes and mouth somewhere near the top. And while most of us recognise that this vision of extra-terrestrial life is a bit silly, conversations about life elsewhere in the universe are often still painfully unimaginative.
Genetically modified organisms, especially plants, get a lot of hate. People – even some very environmentally conscious people – seem to fear or hate GM crops. Yet, as someone who is very worried about climate change, very worried about the human-induced mass extinction event that is happening before our eyes, and worried about the livelihoods of farmers and about those people that have so little food they go to bed hungry every night…
As I’ve mentioned before, living in a large densely-packed social group, like a city or an ant colony, comes with some drawbacks – perhaps worst of which is the risk of catching a contagious diseases. Earlier this year I wrote about research showing that raider ants treat injured workers’ wounds, helping them to heal. Now, a new study shows that the queen can pass on resistance to diseases she’s encountered, arming her workers against pathogens.
I’ve spent more time than most observing ants, and I’ve come to find them ‘cute’ – something few other people understand, and that is often hard to convey. So it’s nice to find a paper that offers the opportunity to give people a glimpse into the cuteness I see in ant behaviour.
Ants clean the wounds of injured nest mates, often saving their lives and keeping infection out of the colony.
I’d like to talk about a very important issue, very close to my heart, and one that I think needs greater public awareness – the definition of the word ‘bug’.
See, people think they can just throw the word bug around willy-nilly. Anything small, flying or irritating, is a bug. Any pest, is a bug. But what many people don’t realise is the word isn’t just a colloquial term for insect or invertebrate, it isn’t a synonym for shelled or armoured creatures, it has a real scientific definition.
The word bug refers to insects in one particular order – Hemiptera, or the True Bugs.
This is the full reading list from my research into the effects of yoga and meditation on the brain.
<< back to the full article.
A guest post for Curious Meerkat by Emily Folk.
Have you ever considered a world without elephants? This is a world we’re heading toward with the profound level of poaching that has occurred. As a result of almost institutionalized poaching over many decades, we have decimated the population of wild African elephants to between 400,000 and 600,000 individuals.
The Ig Nobel Prizes is one of my favourite events of the year, and this year the winning research is particularly great. On the 14th September, The 27th First Annual Ig® Nobel Prize Ceremony & Lectures took place at Harvard University in Massachusetts. In case you’re not familiar with the awards, they were set up in 1991 to celebrate research that makes you laugh, and then makes you think. Here are this year’s awards:
I’d like to talk about a problem. It might seem like quite a small problem, but it’s a pervasive one. That problem, is salad.
Yes, that’s right, I said salad. Not high on the list of major world perils, but perhaps it should be. I mean, for starters, it’s everwhere. Lurking in every supermarket-bought sandwich, mocking you from the side of every pub lunch, withering beneath every take-away spring roll. And that sad bit of salad that came with your meal, that you never even for a moment considered eating, has caused a surprising amount of damage to the environment.
You might have heard of the #360papers challenge – to read one journal article a day for a whole year – you might be less familiar with the related #230 papers challenge. This makes the more realistic goal of reading one journal article each working day of the year, which is apparently 230 days in total (I haven’t checked their maths). This is a record of my feeble attempt to reach this lofty goal – I will update every ten articles or so and try to give a one sentence summary (or link to an article or a longer blog).
Last updated: 19.08.17