Choose a topic and level, then practice at your own pace.
Explores decentralized solar microgrid technology, lithium-sulfur battery storage, and carbon neutrality.
A talk arguing that boredom, which we try to erase with our phones, is exactly what the mind needs.
A parent reflects on how a promotion affected family time and what changed afterwards.
A speaker compares old-fashioned high street shopping with the online habits of today.
Residents of a neglected street organise themselves to transform their neighbourhood.
A woman reflects on the family recipe that connects four generations of her family.
A resident describes how they dealt with a long-running noise problem with the neighbors upstairs.
A speaker explains how they changed their shopping habits to save money and reduce waste.
A narrator describes the lively traditions of a big family reunion at a farmhouse.
A family adjusts to the news that the younger sister is moving to Australia for work.