How is my tongue joined on?

IMG_9030

My 4yo has recently figured out how to roll her tongue into a tube-shape. She’s delighted with this new skill but now wants to know all about how her tongue works. So for delight and enjoyment, here’s a set of interesting facts and figures about tongues!

Continue reading

Advertisements

Can cats burp?

Fishfingers cat

Burping (or, as some people call it, belching) is a normal part of being a human being. Everybody does it. That’s because when we eat and drink (especially if we’re talking at the same time!) some of the air that we breathe gets swallowed down to our stomachs. And then, that air has to find its way back out of our bodies. It either gets pushed back up to our mouths and comes out as a burp, or it gets pushed down to our bottoms and comes out as a fart.

But my girls want to know if humans are the only animals that burp. What about cats and dogs – can they burp too?

Continue reading

Will we ever be able to time-travel?

analogue_clock

Time is something we all use throughout our lives, although many of us probably don’t think about how it work – we just get on with it!

Us humans divide time up into small chunks, like hours and minutes and seconds; or into bigger chunks, like days, weeks, months and years. And we measure time by looking at clocks or watches or calendars.

Animals and plants and other creatures also measure time but they don’t use clocks – they rely on the amount of light to tell if it’s day or night, and they sense more gradual changes in the seasons.

Time-travel, or the ability to move backwards or forwards through time, is an idea that pops up in stories and films. But could it actually happen?

Continue reading

How does science work?

IMG_0039

My daughters love investigating things: from hunting for worms on rainy days or turning over rocks to find beetles, to pouring water between containers, and collecting leaves, flowers, conkers and pine cones! They are great at asking questions about the world around them and trying to think of creative ways to test out answers.

We’ve talked about how to be a scientist but they want to know how science works. What do scientists do when they are doing science? It’s time to find out about something called ‘the scientific method’…

Continue reading