Founder of SG Venus Flytrap Darren Ng uses tweezers to feed a dead fly to a Venus flytrap at a greenhouse in Singapore May 2, 2021. Picture taken May 2, 2021. REUTERS/Joseph Campbell 

Founder of SG Venus Flytrap Darren Ng uses tweezers to feed a dead fly to a Venus flytrap at a greenhouse in Singapore May 2, 2021. Picture taken May 2, 2021. REUTERS/Joseph Campbell 

Founder of SG Venus Flytrap Darren Ng uses tweezers to feed a dead fly to a Venus flytrap at a greenhouse in Singapore May 2, 2021. Picture taken May 2, 2021. REUTERS/Joseph Campbell 

Researchers look at a patch of Venus flytraps in a lab at Nanyang Technological University in Singapore April 27, 2021. Picture taken April 27, 2021. REUTERS/Joseph Campbell 

A Venus flytrap is seen rigged with two electrodes during an experiment in a lab at Nanyang Technological University in Singapore April 27, 2021. Picture taken April 27, 2021. REUTERS/Joseph Campbell 

A Venus flytrap is seen rigged with two electrodes during an experiment in a lab at Nanyang Technological University in Singapore April 27, 2021. Picture taken April 27, 2021. REUTERS/Joseph Campbell 

A researcher holds a smartphone to demonstrate an experiment that uses electronic waves to close the trap of a Venus flytrap, in a lab at Nanyang Technological University in Singapore April 27, 2021. Picture taken April 27, 2021. REUTERS/Joseph Campbell 

Venus flytraps are seen in a lab at Nanyang Technological University in Singapore April 27, 2021. Picture taken April 27, 2021. REUTERS/Joseph Campbell 

A monitor shows electronic signals produced by a Venus flytrap during an experiment in a lab at Nanyang Technological University in Singapore April 27, 2021. Picture taken April 27, 2021. REUTERS/Joseph Campbell 

A researcher applies electrodes to a Venus flytrap during an experiment in a lab at Nanyang Technological University in Singapore April 27, 2021. Picture taken April 27, 2021. REUTERS/Joseph Campbell 

Researchers set up a contraption for an experiment involving Venus flytraps in a lab at Nanyang Technological University in Singapore April 27, 2021. Picture taken April 27, 2021. REUTERS/Joseph Campbell 

A Venus flytrap is seen rigged with two electrodes during an experiment in a lab at Nanyang Technological University in Singapore April 27, 2021. Picture taken April 27, 2021. REUTERS/Joseph Campbell 

A researcher looks on after placing a Venus flytrap leaf onto a robotic hand in a lab at Nanyang Technological University in Singapore April 27, 2021. Picture taken April 27, 2021. REUTERS/Joseph Campbell 

An insect lands on a Venus flytrap, a meat-eating plant on display at the carnivorous plant fair "Dejate Atrapar" (Let Yourself Get Caught), in Bogota, Colombia July 19, 2018. REUTERS/Luisa Gonzalez TPX IMAGES OF THE DAY 

A Venus flytrap is seen at the meat-eating plant exhibition "Dejate Atrapar" (Let Yourself Get Caught), in Bogota, Colombia July 19, 2018. REUTERS/Luisa Gonzalez 

An insect lands on a Venus flytrap, a meat-eating plant on display at the carnivorous plant fair "Dejate Atrapar" (Let Yourself Get Caught), in Bogota, Colombia July 19, 2018. REUTERS/Luisa Gonzalez 

An ant dies after an unsuccessful attempt to escape a Venus Flytrap in Singapore June 23, 2009. The Venus Flytrap is growing in popularity among gardeners in Singapore for its carnivorous properties, with each pot being sold at around S$10-15 ($7-10). REUTERS/David Loh (SINGAPORE ENVIRONMENT) 

Silhouettes of some of the members of Thai ladyboy band "Venus Flytrap" are seen as they take the stage for a performance in Bangkok February 7, 2007. Five beauties, questionable singing abilities, great dance moves and the skimpiest of outfits: "Venus Flytrap" fits the girl band cliche in every respect but one. These Thai girls used to be boys. T REUTERS/Adrees Latif (THAILAND) 

Members of the Thai ladyboy band "Venus Flytrap" walk to a performance in Bangkok February 7, 2007. The group of five Thai ladyboys was brought together by record company Sony BMG to create a girl group with a twist. REUTERS/Adrees Latif (THAILAND) 

Nok, 24, a member of the Thai ladyboy band "Venus Flytrap", applies make-up before a performance in Bangkok February 7, 2007. "Venus Flytrap, a band of five ladyboys, was brought together by record company Sony BMG to create a girl group with a twist. REUTERS/Adrees Latif (THAILAND) 

Members of the Thai ladyboy band "Venus Flytrap" pray before a performance in Bangkok February 7, 2007. Five beauties, questionable singing abilities, great dance moves and the skimpiest of outfits: "Venus Flytrap" fits the girl band cliche in every respect but one. These Thai girls used to be boys. Seen praying are Amy (L), Gina (2nd L), Taya (2nd R) and Nok. REUTERS/Adrees Latif (THAILAND) 

Members of Thai ladyboy band "Venus Flytrap" perform in Bangkok February 7, 2007. Five beauties, questionable singing abilities, great dance moves and the skimpiest of outfits: "Venus Flytrap" fits the girl band cliche in every respect but one. These Thai girls used to be boys. REUTERS/Adrees Latif (THAILAND) 

Members of Thai ladyboy band "Venus Flytrap" pose in Bangkok February 7, 2007. (From L-R) Amy, Taya, Bobo, Nok and Gina are Thai ladyboys brought together by record company Sony BMG to create a girl group with a twist. Five beauties, questionable singing abilities, great dance moves and the skimpiest of outfits: "Venus Flytrap" fits the girl band cliche in every respect but one. These Thai girls used to be boys. REUTERS/Adrees Latif (THAILAND) 

Revellers camp it up at Cape Town's annual Mother City Queer Project party, December 19,2004. The annual event, themed this year "Jungle Fever", is a celebration of gay culture in a democratic South Africa. It draws thousands of gay and heterosexual participants from accross the globe to a city keen to exploit the "Pink Dollar" as part of its tourism strategy. REUTERS/Mike Hutchings pictures of the month December 2004 MH/JV