Today, you’ll learn about an injectable pacemaker that dissolves after 5 days, how a black hole is starving a galaxy to death, and the bats with record-high blood sugar levels.

Injectable Pacemaker

“Injectable pacemaker regulates heartbeat for 5 days then dissolves.” by Michael Irving. 2024.
“In situ assembly of an injectable cardiac stimulator.” by Umut Aydemir, et al. 2024.
“Arrythmia.” Cleveland Clinic. N.d.

Black Hole Starves

“Astronomers detect black hole ‘starving’ its host galaxy to death.” EurekAlert! 2024.
“A fast-rotator post-starburst galaxy quenched by supermassive black-hole feedback at z=3.” by Francesco D’Eugenio, et al. 2024.

Bat Blood Sugar

“Sugar assimilation underlying dietary evolution of Neotropical bats.” by Jasmin Camacho, et al. 2024.
“Some bats are surviving and thriving with blood sugar levels that would be lethal for other mammals.” Stowers Institute for Medical Research. 2024.

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Injectable Pacemaker, Starving Black Holes, Bat Blood Sugar