Need an ANSI Z535-compliant safety sign? Sure you do. Here's a convenient sign generator in case you need to let people know that something is dangerous.

japanese site that does royalty free illustrated stock images!

As you probably know, different kinds of tea need to be steeped at different temperatures to ensure you are getting the best flavour out of your tea. This is particularly true of delicate whole-leaf green teas which may be most optimally steeped at temperatures as low as 70°C (155°F). But how do you know when to stop your kettle at a lower temperature than boiling? There are of course temperature-controlled kettles out there, but if all you have is a kettle or a pot in your kitchen then you can use the traditional Chinese methods of determining water temperature by paying close attention to the way the water changes as it boils.

This morning I saw a tweet linking to one of my favourite videos, namely a restored and colorised short film of Paris in the late 1890s. It's amazing: the camera just rolled wherever it was put, giving you a glimpse of what the city was like at the time (you can see people looking right at the camera, too, wondering what is happening - it's both amusing and touching). It's quite fascinating for me to see those places I go to on a regular basis as they were back then... I then realised the artist, Denis Shiryaev, had restored other videos from other cities around the world and I thought some of you might find them of interest too.