DIY: Chemistry | Tinkerer Box Blog

Three paper cups overflow with colorful foam. From left to right: a green cup with a Hulk face and bright green foam, a red cup with an angry face and pink foam, and an orange cup with a jack-o'-lantern face and yellow foam. They sit on a light-colored surface. This image likely depicts the results of a science experiment or a fun children's activity.

The Angry Cup

You'll never guess how many amazing science experiments you can do with simple kitchen ingredients like baking soda and vinegar. This experiment brings angry emotions to life in a way that will amaze both you and your children!

Two dyed eggs rest on a light woodgrain surface. The egg on the left is a vibrant teal or turquoise, while the egg on the right is a light peach or coral color. Both eggs appear slightly translucent, revealing a hint of the yolk inside. The image showcases the results of an egg dyeing process.

Bouncy Egg

Can you make an egg bounce? We all know eggshells are very fragile, but through some scientific methods, we can make the shell disappear and transform the egg into something elastic.

On a light-colored woodgrain surface, a hand holds a small paintbrush and writes the word Tinkerer in orange paint on a bright orange square of paper. The hand is in the process of completing the last letter. This image likely represents a craft activity or DIY project.

Bubble Ink

Ever wondered how to reveal hidden messages? In this fascinating experiment, we'll use a bubble solution to write secret words on paper. After drying, we'll dip the paper in water - and voilà! Watch the magic happen as the words reappear.

A hand holds a sealed, clear plastic zipper bag filled with a bubbly, orange liquid. A simple monster face is drawn on the bag, and the orange liquid and bubbles make the drawing more dynamic. The bag is held above a light green plate, which is partially visible. In the background, a clear container with blue liquid can be seen, likely leftover from a previous step in this craft or science activity. The image suggests the creation of a homemade stress ball, sensory toy, or a simple science experiment involving chemical reactions.

Monster Bursting Bag Activity

This is a colourful science experiment full of explosions and surprises. With simple preparations, you can enjoy this chemical feast! Let's create an exciting burst of fun!

Two hands press down on four parallel lines of pastel-colored slime or playdough on a light wooden surface. The colors are pink, light purple, light green, and yellow. The hands then gather the slime/playdough together and stretch it, revealing the swirling pastel colors inside. The video demonstrates the playful manipulation of a colorful, stretchy substance, likely slime or a similar material.

Butter Slime

Though it's called butter slime, this isn't a recipe, and it doesn't contain any actual butter. This slime gets its name from its smooth, buttery texture and soft consistency. It's perfect for beginners and requires just a few common materials to make.

Splendid! Our pink snowflake and candy cane are now submerged in the borax solution, gently suspended from a little wooden stick. Let's leave them to soak and watch the magic happen! It's all rather exciting, innit?

Sparkle & Shine! Grow Your Own Christmas Crystals!

Want to make your Christmas decorations sparkle with a captivating crystalline glow? Snowflake ornaments made with borax are a must-try option! By using borax instead of salt or sugar, we can complete these decorations in just one day!

Crikey, look at that! A pair of hands are having a whale of a time playing with the cornflour slime, making it both solid and liquid all at once. It's a proper mind-boggling mess, innit? Such fun!

Super Slime Sensation! Make Your Own Cornflour Slime!

Have you ever seen something that's both a solid and a liquid? Today's experiment is just that magical!

Two clear glasses partially filled with water and blue coloring sit on a light woodgrain table against a plain white background. In the left glass, the blue coloring has settled in a distinct layer at the bottom. In the right glass, the blue coloring is swirled and dispersed throughout the water, creating a marbled effect. A clear glass measuring cup with a wooden handle containing residual blue coloring sits to the right of the glasses. This image likely illustrates a density experiment or demonstrates the mixing of liquids.

Density Experiment

You may have dropped coins or leaves into water to observe whether they float or sink, but have you tried a liquid density experiment?

Fish Trampoline

On a piece of white paper placed on a light woodgrain table, a hand draws simple fish illustrations with a marker. There's a small yellow/orange fish, a smaller teal fish, and a larger blue fish being drawn. Another hand lightly holds the paper. The scene suggests a child or someone creating simple artwork.

A clear glass filled with water sits on top of a smartphone. Tiny, gold-colored particles are slowly drifting down through the water, creating thin, shimmering trails. The smartphone's light illuminates the glass from below, enhancing the visual effect of the descending particles. The background includes books and test tubes, hinting at a learning or experimental setting.

Fluorescent Meteor Shower

Create a spectacular fluorescent meteor shower in your own home! A simple three-step experiment to spark children's curiosity about science.

A small, oval-shaped piece of light purple slime or putty, speckled with glitter, rests on a white plate with bear-ear-shaped protrusions. The plate sits on a light woodgrain table. This image likely shows the finished product of a slime-making activity.

Glitter Bouncy Ball

No child can resist something that sparkles and bounces! With simple materials and steps, you can create your very own unique bouncy ball. Enjoy the making process!

Three gummy candies sit on a white surface. From left to right, they are: a light green gummy bear that appears slightly melted, a translucent orange gummy bear, and a smaller, rectangular pink gummy candy that also appears somewhat melted. The image likely depicts a science experiment or demonstration involving the effects of heat or another factor on the candies.

Gummy Bear Science

What happens when you place gummy bears in different solutions? Will they grow larger or smaller?

A hand is positioned to hold or adjust a blank white piece of paper on a light wood-grain table. In the top left corner, a rack of colorful test tubes is visible, suggesting a setting related to a science experiment, art activity, or educational demonstration.

Hidden Pattern

It's not magic, it's science! Explore the fascinating world of oxidation-reduction reactions through this entertaining experiment.

Two clear glasses showcase vibrant homemade lava lamps, their contents a captivating blend of colours. A layer of white sits at the base of each glass, topped by a layer of blue, then a dominant layer of yellow speckled with tiny red and green droplets. The effect is visually striking, resembling a miniature, colourful, bubbling lava flow. The word lava lamp is superimposed on the image in a bold, orange font. The background is a soft, pale yellow, complementing the bright colours of the lava lamps. The overall impression is one of a fun, successful science experiment.

Make Your Own Lava Lamp

This lava lamp experiment is super cool! Watch vibrant colours dance in your homemade lava lamp, bringing brilliance to your space.

A hand partially visible in the bottom left corner holds a piece of white paper against a light woodgrain table. The paper has a few faint, light-colored markings on it, possibly from a liquid or light heat exposure. The focus is on the paper and its subtle markings, suggesting the result of an experiment or a creative process.

Invisible Ink

Have you ever dreamed of having mysterious invisible ink that makes your drawings disappear on ordinary paper, only to be revealed through special methods?

Close-up of two melting ice cubes on a pale green surface. A small amount of meltwater has pooled around the bases of the cubes. The surface beneath them has small, dark speckles. One ice cube is more irregularly shaped, possibly due to faster melting or a previous break.

Making Icicles

Would you believe that water drops can turn to ice the instant they fall? While it sounds like magic, it's actually based on scientific principles. In this instant-freezing experiment, we'll use ice, water, and salt - it's that simple. Get ready to witness this scientific miracle!

A charming illustration depicts a snowman crafted from what appears to be bicarbonate of soda, standing amidst a pile of the same material, suggesting a snowy base. He wears a small red hat and an orange scarf, with simple features drawn on. A candy cane and presents are sketched in the background. The words Melting fizzy snowman are prominently displayed at the top, indicating the nature of the accompanying experiment. The overall style is cheerful and festive, clearly advertising a fun, science-based activity suitable for children.

Make a Fizzy Snowman Disappear!

Have you ever tried building a snowman indoors? Check out this magical experiment, and you'll never have to wait for a snowy day to build a snowman again! The best part is that the process of the snowman "melting" is also very interesting. You can try it at Christmas!

A small, makeshift candle is created using an orange peel as a container. The orange has been cut in half, and the pulp removed, leaving the rind. A small piece of wick or string sits in a pool of orange oil or juice inside the bottom half of the rind. A lit match or lighter ignites the wick, creating a small flame. The top half of the orange rind is then placed back on top, partially covering the flame and creating a small, enclosed orange candle. The video demonstrates a simple DIY project for creating a candle using an orange.

Orange Lamp

Oranges aren't just for making delicious juice - they can be transformed into charming little lanterns! With simple household materials, you can create a natural and cosy orange lamp.

Ooh, look at that, a bit of artistic magic! A paintbrush is adding some lovely pink shapes to the paper – flowers, swirls, and numbers. It’s all rather pretty, innit? A proper bit of creative fun, made even better by the lovely green grass in the background. What a jolly scene!

Rainbow Science! The Amazing Purple Cabbage Experiment!

Did you know? Delicious purple cabbage isn't just for eating; it can also be your creative tool! In this experiment, we'll use purple cabbage to make naturally dyed paper and test the acidity of common household items.

A hand gently holds a test tube filled with a layered liquid, creating a vibrant rainbow effect. The layers are clearly defined, showing distinct colours from top to bottom: red, orange, yellow, green, and pink. The test tube is transparent, allowing the colours to be seen clearly. The background is a blurred, out-of-focus image of green and yellow tones, providing a natural and pleasing contrast to the bright colours of the liquid. The image suggests a successful science experiment demonstrating liquid density and colour mixing.

A Colourful Density Experiment

Explore the mysteries of colour mixing and density through this simple yet artistic science project!

A wine glass is partially filled with water, overlaid with a layer of yellow liquid, and streaks of colourful inks create a marbled, rainbow effect.

A Density Column in a Glass

Can you make rain in a bottle? And this rain is rainbow-coloured! Some people also call this experiment underwater fireworks. You can probably tell from the name just how wonderful this experiment is. With simple kitchen materials, you can easily create this at home.

A hand holds a small, black measuring spoon containing a white powder above a clear glass bowl. The bowl, resting on a light wood surface, contains a yellowish liquid mixed with red glitter. The hand appears to be in the process of adding the white powder to the bowl's contents. This image likely depicts a step in a science experiment or the creation of a homemade slime or similar substance.

Saltwater Slime

This is a super simple and safe slime recipe that only requires bicarbonate of soda, table salt, water and PVA glue. Combined with colourful food colouring, you can create your very own unique saltwater slime.

A small, green, cardboard Christmas tree, covered in white, crystalline material, stands in a clear dish filled with the same material, on a green and red Christmas-themed cloth, with other festive decorations, including a red and white toy airplane and a green present, in the background.

Snowy Christmas Tree

Here's a fascinating and simple crystal growth experiment. Watch as crystals slowly form on your paper Christmas tree! While a Christmas tree shape creates a festive atmosphere, you can choose any shape you like - just remember to include plenty of points in your design. Read on to find out why.

Several colorful coffee filter butterflies are arranged on a light wood surface. Each butterfly is made from two round filters, folded and tied together in the center with a black pipe cleaner to create wings. The filters are decorated with vibrant tie-dye patterns in various colors, including orange, pink and dark purple, blue, and green. A small bunch of daisies is positioned in the top left corner of the image.

Filter Paper Butterflies

Let's do colour 'subtraction'! Watch as water breaks down one colour into many, carrying pigments across paper to create magical colour transformations! Then turn them into beautiful colourful butterflies to add a touch of spring to your home.

Two hands manipulate a round white coffee filter on a light woodgrain surface. An orange ring, reminiscent of a donut, has been drawn on the filter. The hands carefully fold the filter in half, then in half again, creating a triangular shape. The video demonstrates the initial steps of a craft project, likely involving the coffee filter as a base material for a decorative item.

Juice Colour Magic

Witness the magical transformation using vitamin C drinks and iodine solution! When these two liquids mix, you'll observe fascinating colour changes. Through this experiment, you'll experience the joy of science whilst understanding the principles behind chemical reactions.