Israel's Prime Minister Benjamin Netanyahu has prepared the country for a long wait in the search for three teenagers who disappeared last week.
Israel believes they were kidnapped by Hamas militants - and have arrested more than 100 of them - but without uncovering any clues.
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A connected microwave and wall clock, which can also be controlled using Alexa, were also announced.
A summary of the experiments was published in Current Biology.
The Foreign Secretary told Burma’s Aung San Suu Kyi the perpetrators must be held to account.