Plankton Kids Hoodies

Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

This unique design features a delightful twist on the famous scientist, Max Planck, reimagined as an adorable scientist. Perfect for science enthusiasts and humor lovers alike!

Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

Diatom. Coloured scanning electron micrograph (SEM) of a Melosira sp. diatom. Diatoms are single-celled photosynthetic algae, of which there are about 100, 000 species. They have mineralised cell walls (frustules) that contain silica and provide protection and support. The diatoms form an important part of the plankton at the base of the marine and freshwater food chains. Diatoms are used to monitor past and present environmental conditions, and are commonly used in studies of water quality. Diatoms produce 20-30% of the air we breathe. Through carbon fixation, diatoms remove carbon dioxide (CO2) from the atmosphere. The CO2 is converted to organic carbon in the form of sugar, and oxygen (O2) is released. We breathe the oxygen that diato...

Dolphin, painted with luminous paint on a black background.

Diatoms. Coloured scanning electron micrographs (SEMs) of a circular arrangement of various diatoms. Diatoms are planktonic unicellular algae. They have a mineralised cell wall (frustule) divided into two halves. The frustule contains silica and provides protection and support. Magnification unknown.

Nassulid ciliate - an unicellular ciliate that feeds on filamentous blue-green algae

Notice the "I really wish I werent here right now button"

'I'll remember you all in therapy' - plankton

'I'll remember you all in therapy' - Plankton.

illustration of doodle bob in straight line. doodle bob is the duplicate of spongebob squarepants

SpongeBob Plankton and Karen

Native to some Asian countries it is considered an invasive species in a lot of countries around the world. They are voracious eaters and consume a wide range of zooplankton, detritus and small invertebrates and since they lack a true stomach it needs to feed almost continuously.

Funny Squidward

Recolorized SEM image of the diatom Coscindiscus perforatus from San Francisco Bay.

Internal view of the diatom Lindavia in SEM, colorized.

Internal view of the diatom Lindavia in SEM, colorized.

Colorized SEM image of an Arachnodiscus from the plankton of San Francisco Bay.

Colorized image of a Ditylum (internal view of the valve face).

Internal view of the diatom Lindavia in SEM, colorized.

Odontelloid diatom from San Francisco Bay with false color added to SEM image.

Bat-fish hang out in the light feeding on small plankton ~ this is Orbicularis!

Internal view of the diatom Thalassiosira in SEM, colorized.

Recolorized SEM image of a Thalassisoria diatom from San Francisco Bay.

Asteromphalus diatom imaged from the SEM and colorized.

Colorized SEM image of a diatom (Cyclotella) from the plankton of San Francisco Bay.

Colorized image of an Actinocyclus diatom. Originally collected in San Francisco Bay.

Internal view of the diatom Thalassiosira in SEM, colorized.

Cartoon Skulls

The author died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923. This imaged has been edited by me.

A colorized SEM image of a diatom from the genus Coscinodiscus, collected from the plankton of San Francisco Bay

A close view of the internal valve face of a Cyclostephanos from Lake Malawi in the SEM, colorized.

A close view of the internal valve face of a Cyclostephanos from Lake Malawi in the SEM, colorized.

Mustachio is the mascot for the twitch channel DiatomsATTACK. This drawing was designed after an SEM image that was colorized for an emote for the channel. Some diatoms just need a moustache.

sponge

F is for friends who do stuff together. U is for you and me. N is for anywhere and anytime at all down here in the deep blue sea. F is for fires that burn down the city. U is for uranium bombs. N is for no survivors. F is for frolic through all the flowers. U is for ukulele. N is for nose picking, chewing gum, and sand licking. Here with my best buddy.