This little flower gets a raw deal, often regarded as a weed to be dug up, but it is actually quite pretty, with its bright yellow colour and distinctive leaves. Even the etymology of its name is pretty. Millie explains the origin of dandelion, and how people in other countries refer to this cheery flower.
How to Stay Safe at the Beach
Although beaches are fun places they can also be dangerous, and you may have heard some stories in the news lately about people getting into difficulties when they’re in or by the sea. Our science editor Sam Gouldson, who lives on the Sussex coast, shares her tips for beach safety.
Go to a Beach with Lifeguards

Many beaches have lifeguards, who are trained to keep people safe whether they’re on the beach or in the sea. You can find out where these beaches are by searching the Good Beach Guide (for the UK), Irish Water Safety (for Ireland) or the ILSE (for Europe). Find out more about the RNLI Lifeguards in UK here.
Pay Attention to the Flags
Beaches in the UK use a flag system to inform you of possible hazards. If there are red and yellow flags this means that there are lifeguards in that area and that it’s safe to swim.
A black and white chequered flag means that the area is for people using paddleboards, surfboards and kayaks, and that you should not swim there.
A red flag means that the area is dangerous and you should not go into the water for any reason. There may also be information boards and signs at the beach, and you should read these thoroughly.
Stay With Your Group

If you stick with your family or friends you can all keep an eye on each other. Find somewhere distinctive to use as a base while you’re at the beach and agree where you’ll meet up if you get separated.
If there are younger children in your group make sure they’re with a responsible adult or older teen. Some beaches have a wristband scheme so that children can be easily identified and their group members contacted if they wander off; if the beach you’re visiting has one of these schemes, take part.
Learn About the Sea

Different beaches have different conditions. The tide can come in much faster at one beach than at another, and you should always keep an eye on the water and which direction it’s flowing in. You can look up tide tables online so that you’re aware of when the tide is likely to turn and don’t get cut off from the shore.
Some beaches have dangerous features called rip tides, which are strong currents that can quickly sweep you out to sea without warning. Always check with the beach’s lifeguards if there are any areas that you should avoid – many beaches have a noticeboard to inform visitors about the current conditions.
Waves can also be dangerous, depending on how fast the water is moving and how steeply the beach shelves. Some beaches will have sharp rocks or other hazards that may not be clearly visible from the shore. Again, check the lifeguard’s advice before you go into the water.
If the weather is cool, consider wearing a protective suit to keep you warm in the water, as cold water shock can affect your breathing, blood pressure and heart rate.
Be Careful When Using Inflatables
Inflatable toys and beds are designed to be used in swimming pools, not on open water. But if you do use them make sure there is an adult with you and that you’re in the lifeguarded area between the red and yellow flags.
You should stay near the shore and never use inflatables when there are big waves or an windsock is flying; these are signs that the wind is too strong.
Know What to Do If You Get Into Trouble
If you find yourself in difficulties, stay calm. If the water is shallow enough for you to stand, wade through the water instead of trying to swim in it. Raise at least one hand in the air and shout loudly and clearly for help, and don’t try to swim against the tide because you’ll just tire yourself out.
If you have a board or an inflatable hold onto it; not only will it help you stay afloat it will also make you easier for rescuers to spot.
If you see someone who is in trouble in the water, stay calm. Alert the lifeguards, or if you can’t see them call the emergency services on 999 (in the UK) or 112 (anywhere in Europe).
Stay Safe in the Sun
Although the sea can be dangerous, so too can the sun. Always use sunscreen with a sun protection factor (SPF) of at least 30, and re-apply frequently.
Keep your head and shoulders covered, wear sunglasses to protect your eyes and stay in the shade at the hottest part of the day (usually between 11am and 3pm).
For more information read “Why is too much sun bad for you and how does sunscreen work?”.
How Did the Penguin Get its Name?
These days, we all know what a penguin looks like. Even if you haven’t seen a real, live penguin, I’m sure you have seen pictures, perhaps watched them in a film. It seems strange to think that people in Europe had no idea they existed for so many centuries! Perhaps you have wondered about that part of history.
Cellular Communications
When we talk about ‘cellular communcations’, we are not referring to use of a cell phone, because before mobiles or cell phones there was a time when this only meant cell to cell interaction within an organ or tissue. This important cellular behaviour drives diverse functions from contracting cells in your heart muscle to the cells in your nerves.
The Fall – A Short Story in Three Parts – Part One
This is a short story in three parts, by 10 year old Alice
My mates are all leaning against the peeling black-painted gate, chatting and laughing, while I stand, nearby, twitching nervously.
“Oi,” Jules waves for me to come over to him. “Now, I have a suggestion. Kieran here,” he pauses, gesturing to me by his head, “is new to our gang. What about we see if he is worthy, eh?”
They all chuckle, nodding, with sly grins. I don’t understand.
Jules raises his eyebrows. Jules’s blonde curls, flapping in the wind, obviously getting in his eyes, always lure girls in.
A stout boy, leans over, and Jules whispers in his ear. He laughs, and tells the other boys. But not me.
“I have a friend up those steps, Flat 33. Go get some skunk for us, okay?” Jules flings a several notes at me, and I bend over to pick up the missed one.
I have no idea what skunk is. I have no idea what this money is for, what is up those stairs, or what is on the third floor. And I especially have no idea what is on Flat 33. I don’t really want to have an idea what any of them are.
I pause, trying to work out my odds.
“Awh, are you scared? Awh… lil’ baby Kieran is scared…” a spotty boy says, patronisingly.
I flatten out my fleece, and finger my ear piercing that I never really wanted. “Am not,” I say limply, and head towards the stairs Jules was pointing me towards, shivering in fear. Once I am out of the gang’s sight, I scurry to the top of the stairs, and flatten myself on the nearest wall. I check my surroundings. Grimy white walls, dusty steps, bent rails, squawking of birds, faint clomp of high-heels, and a strong musty smell.
Hearing the gang laughing, saying I will never do it, I straighten my back, and I stomp up another two flights of stairs. Once I get to the second floor, I wince. I just want to cower into a ball, and fly back down the stairs, and go right back home – no, not home, to somewhere safe. But I can’t. Ican’tIcan’tIcan’t! While still hunched, I stare along the balconies either side of me. Squinting terribly, I can make out three doors on my right and one says ‘16’. It must be on the other side. Turning towards the left, I hope for no risks. I am still clutching a crumpled collection of notes. I decide this isn’t a safe call, and stuff them into my fleece pockets, trembling. I reach Flat 33. I freeze. Gathering up every last morsel of courage inside me, I force my hand forward. It shoots forward, hitting a single bash on the door.
All I can hear is grumbling, creaking, and soft footsteps. My heart misses a beat as the door opens.
He looks me up and down. “Here to buy?”
I nod my head. He ushers me in. His flat smells strongly of that smell of the wood chip in a children’s playground, and a tomato plant. It made me feel slightly light-headed it was so strong. An over-powering smell of cigarettes oozed from the walls, making me feel dizzy and sick. I try not to breathe it in, but I soon run out of breath. It’s horrible.
“So, who told you about this place?” the man said, his voice crackly with age. He had a pipe in his mouth, sticking out diagonally.
“Jules, he said you were a friend to him,” I say, trying to mimic his bold Cockney accent.
“Ah yes, that arrogant Jules. Brash young thing he is,” he said. “So, what do you want?”
“Skunk,” I say, uncertainly.
He gives me a look, with no real emotions, or indications of what he is thinking. He picks out a small plastic bag, filled with a murky green powdery substance inside. He lifts up his hands, and raises his eyebrows. He obviously doesn’t think I can pay it. Confidently, I stuff the notes into his palm, beaming.
He shuffles through the small heap of crumpled notes. “You’re five quid off.”
My face sinks. “That was all he gave me.”
“Ah, my prices have risen,” he smirks. “I’ll make him pay it when he next comes. That happened last time, made one of his mates get it for him. Lazy lad he is. He has to pay £10 extra you know… and it’s still rising…”
I let him burble for a bit, while I back towards the door, holding the tiny plastic bag in my clammy hand. When I get the chance, I slip, “Thank you!” in his babble, and leave.
I fled down the flights of stairs, but once I was in the eye-view of the gang, I slowed down and coolly strolled. Jules gave everyone a cigarette, who casually slipped it between their fingers, and filled it with a tiny portion of the murky green powder, and inhaled. I tried to copy everyone with holding the cigarette properly, but it kept on slipping. After I filled it with the last of the green powder, I took a long, anticipated breath.
It was…. calming. It was addictive.








