The fall 2020 anime series
Strike Witches: Road to Berlin is getting its home video releases handled by Kadokawa and they’ve set an old-school style schedule for it. The twelve-episode series is getting a six-volume release that began on December 23rd, 2020. The DVDs are priced at 6,800 yen each while the Blu-rays are priced at 7,800 yen. With the third volume arriving in a few weeks on February 24th, 2021, the full packaging spread and larger-sized cover have now arrived and we again get another great visual and overall design for it.
Kazuhiro Takamura, who also adapted the character designs, directed it with Tatsuhiko Urata as the chief writer with David Production handling the animation
The researchers asked people to mail in their used toothbrushes so they could examine DNA on the bristles to identify the microbial communities. The investigators found that those communities matched microbes commonly found inside the mouth and on skin.
Credit: Northwestern University/Big Ten Network
Good news: The bacteria living on your toothbrush reflect your mouth - not your toilet.
After studying microbial communities living on bristles from used toothbrushes, Northwestern University researchers found those communities matched microbes commonly found inside the mouth and on skin. This was true no matter where the toothbrushes had been stored, including shielded behind a closed medicine cabinet door or out in the open on the edge of a sink.
The study s senior author, Erica Hartmann, was inspired to conduct the research after hearing concerns that flushing a toilet might generate a cloud of aerosol particles. She and her team affectionately called their study Operation Pottymouth.