tool

Just as he did decades earlier, Baltimore took a leadership role in starting a public discussion about how to manage the powerful new tool.

What makes them particularly popular is the fact that they take three minutes, two people and no tools to assemble on the front line, Mr Klimenko says.

But Meghan’s recipes are incredibly approachable — and include a simple list of ingredients and tools.

"People are excavating by hand to rescue the bodies of their relatives since there are no tools or machinery", Francesco Lanino, Save the Children's deputy Sudan director for programmes and operations, said.

The model mirrors China's WeChat - central to daily life but also a tool of censorship and surveillance.