so shaking the bottle makes the ketchup flow more easily out of the bottle – for a short time, at least! Interestingly, you can make a thick mixture of cornflour and water, known as oobleck ...

Make sure your ketchup bottle is completely washed out, remove the label, and fill it with your soap. Water gun fights are a ...

Apply a thin layer of ketchup to the affected area and let it sit for around fifteen minutes before gently scrubbing it away and rinsing the area with water. If you want to clean up a small tool ...

Ketchup bottles are a solved technology, right? Wrong! As it turns out, there is still great development being done in this space. Industrial imaging company Lumafield reveals to us the secrets of ...