MR.HEISEN-BEAR AND FIZZY SODA SCIENCE
In this interactive story-based audio-visual e-coloring book, Mr. Heisen-Bear® and Al-Bear Einstein, two cartoon bears, work together to solve Mr. Hei …
Science With Me! LLC
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Science With Me! LLC
MR.HEISEN-BEAR AND MYSTERY SUBSTANCE SCIENCE
In this interactive story-based audio-visual e-coloring book, Mr. Heisen-Bear® and Al-Bear Einstein, two cartoon bears, work together to solve Mr. Hei …
MR.HEISEN-BEAR AND SAFETY AT SCIENCE WITH ME
In this interactive story-based audio-visual e-coloring book, Mr. Heisen-Bear® and Al-Bear Einstein, two cartoon bears, work together to solve Mr. Hei …
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