![A bird-like drone developed by Festo is displayed during the 2019 Word Robot Conference (WRC) in Beijing, China, 20 August 2019. The 2019 Word Robot Stock Photo - Alamy A bird-like drone developed by Festo is displayed during the 2019 Word Robot Conference (WRC) in Beijing, China, 20 August 2019. The 2019 Word Robot Stock Photo - Alamy](https://c8.alamy.com/comp/2A450WC/a-bird-like-drone-developed-by-festo-is-displayed-during-the-2019-word-robot-conference-wrc-in-beijing-china-20-august-2019-the-2019-word-robot-2A450WC.jpg)
A bird-like drone developed by Festo is displayed during the 2019 Word Robot Conference (WRC) in Beijing, China, 20 August 2019. The 2019 Word Robot Stock Photo - Alamy
![Festo's bizarre bubble-like drone can swallow small objects for delivery with its chameleon-like tongue Festo's bizarre bubble-like drone can swallow small objects for delivery with its chameleon-like tongue](https://d.ibtimes.co.uk/en/full/1507080/festo-freemotionhandling-drone.jpg)
Festo's bizarre bubble-like drone can swallow small objects for delivery with its chameleon-like tongue
![A bird-like drone developed by Festo is displayed during the 2019 Word Robot Conference (WRC) in Beijing, China, 20 August 2019. The 2019 Word Robot Stock Photo - Alamy A bird-like drone developed by Festo is displayed during the 2019 Word Robot Conference (WRC) in Beijing, China, 20 August 2019. The 2019 Word Robot Stock Photo - Alamy](https://c8.alamy.com/comp/2A7NEA8/a-bird-like-drone-developed-by-festo-is-displayed-during-the-2019-word-robot-conference-wrc-in-beijing-china-20-august-2019-the-2019-word-robot-2A7NEA8.jpg)