A California start-up has developed a device that can charge smartphones with candles.
A Ukrainian artist creates a portrait of Russian President Vladimir Putin from remains of 5,000 bullet cartridge cases, entitled 'Face of War'.
Japanese pop group SKi calls for an end to nuclear power ahead of Japan's scheduled restart of its plants next month.
After Monday's massive plunge in Shanghai, Chinese equities saw more volatility in Tuesday trade even with a large additional liquidity injection from the central bank. (Photo: AFP)