1) The world's oldest living plant is believed to be a clonal shrub called "Old Tjikko" in Sweden, estimated to be over 9,500 years old.

2) The word "computer" contains three vowels: O, U, and E.

3) The Southern Ocean surrounds Antarctica and is the coldest and least-visited ocean.

4) The baguette, a long and crusty bread loaf, is synonymous with French culinary culture. It is a staple in French bakeries and is characterized by its crisp exterior and soft, airy interior. The baguette is typically made from wheat flour, water, yeast, and salt and is traditionally shaped by hand. It is enjoyed fresh and is a popular accompaniment to meals, sandwiches, and cheese platters, adding a touch of elegance and tradition to the dining experience.